8197371

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10035

約数の個数: 24

約数和(自身を含む): 14574560

約数和(自身を除く): 6377189

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10009, 30027, 70063, 90081, 130117, 210189, 390351, 630567, 910819, 1171053, 2732457, 8197371]

約数ペア:

[(1, 8197371), (3, 2732457), (7, 1171053), (9, 910819), (13, 630567), (21, 390351), (39, 210189), (63, 130117), (91, 90081), (117, 70063), (273, 30027), (819, 10009)]