1137211257

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{595087}}^1$

素因数の和:595117

約数の個数: 24

約数和(自身を含む): 1899520896

約数和(自身を除く): 762309639

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 595087, 1785261, 4165609, 7736131, 12496827, 23208393, 29159263, 54152917, 87477789, 162458751, 379070419, 1137211257]

約数ペア:

[(1, 1137211257), (3, 379070419), (7, 162458751), (13, 87477789), (21, 54152917), (39, 29159263), (49, 23208393), (91, 12496827), (147, 7736131), (273, 4165609), (637, 1785261), (1911, 595087)]