12398463

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17891}}^1$

素因数の和:17915

約数の個数: 24

約数和(自身を含む): 22329216

約数和(自身を除く): 9930753

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 17891, 53673, 125237, 161019, 196801, 375711, 590403, 1127133, 1377607, 1771209, 4132821, 12398463]

約数ペア:

[(1, 12398463), (3, 4132821), (7, 1771209), (9, 1377607), (11, 1127133), (21, 590403), (33, 375711), (63, 196801), (77, 161019), (99, 125237), (231, 53673), (693, 17891)]