331557721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 366687360

約数和(自身を除く): 35129639

約数列:

[1, 11, 103, 353, 829, 1133, 3883, 9119, 36359, 85387, 292637, 399949, 939257, 3219007, 30141611, 331557721]

約数ペア:

[(1, 331557721), (11, 30141611), (103, 3219007), (353, 939257), (829, 399949), (1133, 292637), (3883, 85387), (9119, 36359)]