85380911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1889}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 106686720

約数和(自身を除く): 21305809

約数列:

[1, 7, 11, 77, 587, 1889, 4109, 6457, 13223, 20779, 45199, 145453, 1108843, 7761901, 12197273, 85380911]

約数ペア:

[(1, 85380911), (7, 12197273), (11, 7761901), (77, 1108843), (587, 145453), (1889, 45199), (4109, 20779), (6457, 13223)]