12798711

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 19169280

約数和(自身を除く): 6370569

約数列:

[1, 3, 9, 47, 79, 141, 237, 383, 423, 711, 1149, 3447, 3713, 11139, 18001, 30257, 33417, 54003, 90771, 162009, 272313, 1422079, 4266237, 12798711]

約数ペア:

[(1, 12798711), (3, 4266237), (9, 1422079), (47, 272313), (79, 162009), (141, 90771), (237, 54003), (383, 33417), (423, 30257), (711, 18001), (1149, 11139), (3447, 3713)]