7129353917

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{42943}}^1$

素因数の和:43628

約数の個数: 16

約数和(自身を含む): 8381294592

約数和(自身を除く): 1251940675

約数列:

[1, 7, 37, 259, 641, 4487, 23717, 42943, 166019, 300601, 1588891, 11122237, 27526463, 192685241, 1018479131, 7129353917]

約数ペア:

[(1, 7129353917), (7, 1018479131), (37, 192685241), (259, 27526463), (641, 11122237), (4487, 1588891), (23717, 300601), (42943, 166019)]