12308769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 19603584

約数和(自身を除く): 7294815

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1231, 3333, 3693, 9999, 11079, 13541, 40623, 121869, 124331, 372993, 1118979, 1367641, 4102923, 12308769]

約数ペア:

[(1, 12308769), (3, 4102923), (9, 1367641), (11, 1118979), (33, 372993), (99, 124331), (101, 121869), (303, 40623), (909, 13541), (1111, 11079), (1231, 9999), (3333, 3693)]