12015963

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 18086640

約数和(自身を除く): 6070677

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 509, 549, 1527, 2623, 4581, 7869, 21887, 23607, 31049, 65661, 93147, 196983, 279441, 1335107, 4005321, 12015963]

約数ペア:

[(1, 12015963), (3, 4005321), (9, 1335107), (43, 279441), (61, 196983), (129, 93147), (183, 65661), (387, 31049), (509, 23607), (549, 21887), (1527, 7869), (2623, 4581)]