7777289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 9455040

約数和(自身を除く): 1677751

約数列:

[1, 13, 19, 23, 37, 247, 299, 437, 481, 703, 851, 1369, 5681, 9139, 11063, 16169, 17797, 26011, 31487, 210197, 338143, 409331, 598253, 7777289]

約数ペア:

[(1, 7777289), (13, 598253), (19, 409331), (23, 338143), (37, 210197), (247, 31487), (299, 26011), (437, 17797), (481, 16169), (703, 11063), (851, 9139), (1369, 5681)]