285662157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 422522880

約数和(自身を除く): 136860723

約数列:

[1, 3, 11, 33, 103, 229, 309, 367, 687, 1101, 1133, 2519, 3399, 4037, 7557, 12111, 23587, 37801, 70761, 84043, 113403, 252129, 259457, 415811, 778371, 924473, 1247433, 2773419, 8656429, 25969287, 95220719, 285662157]

約数ペア:

[(1, 285662157), (3, 95220719), (11, 25969287), (33, 8656429), (103, 2773419), (229, 1247433), (309, 924473), (367, 778371), (687, 415811), (1101, 259457), (1133, 252129), (2519, 113403), (3399, 84043), (4037, 70761), (7557, 37801), (12111, 23587)]