71376393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3343}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 104011776

約数和(自身を除く): 32635383

約数列:

[1, 3, 11, 33, 647, 1941, 3343, 7117, 10029, 21351, 36773, 110319, 2162921, 6488763, 23792131, 71376393]

約数ペア:

[(1, 71376393), (3, 23792131), (11, 6488763), (33, 2162921), (647, 110319), (1941, 36773), (3343, 21351), (7117, 10029)]