921000993913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{859}}^1\times {\mathrm{1361}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 1240512215040

約数和(自身を除く): 319511221127

約数列:

[1, 7, 11, 13, 77, 91, 143, 787, 859, 1001, 1361, 5509, 6013, 8657, 9449, 9527, 10231, 11167, 14971, 17693, 60599, 66143, 71617, 78169, 104797, 112541, 122837, 123851, 194623, 676033, 787787, 859859, 1071107, 1169099, 1362361, 4732231, 7436363, 7497749, 8183693, 8788429, 11782177, 12860089, 13924391, 15198287, 52054541, 61519003, 82475239, 90020623, 96672719, 97470737, 106388009, 153168301, 167181157, 676709033, 920080913, 1072178107, 1170268099, 6440566391, 10120890043, 11961051869, 70846230301, 83727363083, 131571570559, 921000993913]

約数ペア:

[(1, 921000993913), (7, 131571570559), (11, 83727363083), (13, 70846230301), (77, 11961051869), (91, 10120890043), (143, 6440566391), (787, 1170268099), (859, 1072178107), (1001, 920080913), (1361, 676709033), (5509, 167181157), (6013, 153168301), (8657, 106388009), (9449, 97470737), (9527, 96672719), (10231, 90020623), (11167, 82475239), (14971, 61519003), (17693, 52054541), (60599, 15198287), (66143, 13924391), (71617, 12860089), (78169, 11782177), (104797, 8788429), (112541, 8183693), (122837, 7497749), (123851, 7436363), (194623, 4732231), (676033, 1362361), (787787, 1169099), (859859, 1071107)]