17139759

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:8999

約数の個数: 24

約数和(自身を含む): 28632240

約数和(自身を除く): 11492481

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 8969, 26907, 62783, 116597, 188349, 349791, 439481, 816179, 1318443, 2448537, 5713253, 17139759]

約数ペア:

[(1, 17139759), (3, 5713253), (7, 2448537), (13, 1318443), (21, 816179), (39, 439481), (49, 349791), (91, 188349), (147, 116597), (273, 62783), (637, 26907), (1911, 8969)]