290043677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{38833}}^1$

素因数の和:38948

約数の個数: 16

約数和(自身を含む): 365350272

約数和(自身を除く): 75306595

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 38833, 271831, 427163, 2990141, 3766801, 26367607, 41434811, 290043677]

約数ペア:

[(1, 290043677), (7, 41434811), (11, 26367607), (77, 3766801), (97, 2990141), (679, 427163), (1067, 271831), (7469, 38833)]