9215817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 16

約数和(自身を含む): 13930560

約数和(自身を除く): 4714743

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 12437, 37311, 161681, 236303, 485043, 708909, 3071939, 9215817]

約数ペア:

[(1, 9215817), (3, 3071939), (13, 708909), (19, 485043), (39, 236303), (57, 161681), (247, 37311), (741, 12437)]