404364191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{54139}}^1$

素因数の和:54254

約数の個数: 16

約数和(自身を含む): 509349120

約数和(自身を除く): 104984929

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 54139, 378973, 595529, 4168703, 5251483, 36760381, 57766313, 404364191]

約数ペア:

[(1, 404364191), (7, 57766313), (11, 36760381), (77, 5251483), (97, 4168703), (679, 595529), (1067, 378973), (7469, 54139)]