1491180783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 2127202560

約数和(自身を除く): 636021777

約数列:

[1, 3, 29, 41, 87, 107, 123, 321, 1189, 3103, 3567, 3907, 4387, 9309, 11721, 13161, 113303, 127223, 160187, 339909, 381669, 418049, 480561, 1254147, 4645423, 12123421, 13936269, 17140009, 36370263, 51420027, 497060261, 1491180783]

約数ペア:

[(1, 1491180783), (3, 497060261), (29, 51420027), (41, 36370263), (87, 17140009), (107, 13936269), (123, 12123421), (321, 4645423), (1189, 1254147), (3103, 480561), (3567, 418049), (3907, 381669), (4387, 339909), (9309, 160187), (11721, 127223), (13161, 113303)]