138460847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9551}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 168115200

約数和(自身を除く): 29654353

約数列:

[1, 7, 19, 109, 133, 763, 2071, 9551, 14497, 66857, 181469, 1041059, 1270283, 7287413, 19780121, 138460847]

約数ペア:

[(1, 138460847), (7, 19780121), (19, 7287413), (109, 1270283), (133, 1041059), (763, 181469), (2071, 66857), (9551, 14497)]