12448821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53891}}^1$

素因数の和:53912

約数の個数: 16

約数和(自身を含む): 20694528

約数和(自身を除く): 8245707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 53891, 161673, 377237, 592801, 1131711, 1778403, 4149607, 12448821]

約数ペア:

[(1, 12448821), (3, 4149607), (7, 1778403), (11, 1131711), (21, 592801), (33, 377237), (77, 161673), (231, 53891)]