7369989

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 10980480

約数和(自身を除く): 3610491

約数列:

[1, 3, 11, 33, 79, 121, 237, 257, 363, 771, 869, 2607, 2827, 8481, 9559, 20303, 28677, 31097, 60909, 93291, 223333, 669999, 2456663, 7369989]

約数ペア:

[(1, 7369989), (3, 2456663), (11, 669999), (33, 223333), (79, 93291), (121, 60909), (237, 31097), (257, 28677), (363, 20303), (771, 9559), (869, 8481), (2607, 2827)]