86449279

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 105891408

約数和(自身を除く): 19442129

約数列:

[1, 7, 37, 41, 49, 259, 287, 1163, 1517, 1813, 2009, 8141, 10619, 43031, 47683, 56987, 74333, 301217, 333781, 1764271, 2108519, 2336467, 12349897, 86449279]

約数ペア:

[(1, 86449279), (7, 12349897), (37, 2336467), (41, 2108519), (49, 1764271), (259, 333781), (287, 301217), (1163, 74333), (1517, 56987), (1813, 47683), (2009, 43031), (8141, 10619)]