291219247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1181}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 329352480

約数和(自身を除く): 38133233

約数列:

[1, 11, 29, 319, 773, 1181, 8503, 12991, 22417, 34249, 246587, 376739, 912913, 10042043, 26474477, 291219247]

約数ペア:

[(1, 291219247), (11, 26474477), (29, 10042043), (319, 912913), (773, 376739), (1181, 246587), (8503, 34249), (12991, 22417)]