8627697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 13790504

約数和(自身を除く): 5162807

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1993, 4329, 5979, 17937, 25909, 73741, 77727, 221223, 233181, 663669, 958633, 2875899, 8627697]

約数ペア:

[(1, 8627697), (3, 2875899), (9, 958633), (13, 663669), (37, 233181), (39, 221223), (111, 77727), (117, 73741), (333, 25909), (481, 17937), (1443, 5979), (1993, 4329)]