11922507

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 17957888

約数和(自身を除く): 6035381

約数列:

[1, 3, 9, 31, 93, 151, 279, 283, 453, 849, 1359, 2547, 4681, 8773, 14043, 26319, 42129, 42733, 78957, 128199, 384597, 1324723, 3974169, 11922507]

約数ペア:

[(1, 11922507), (3, 3974169), (9, 1324723), (31, 384597), (93, 128199), (151, 78957), (279, 42733), (283, 42129), (453, 26319), (849, 14043), (1359, 8773), (2547, 4681)]