77887859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 94049280

約数和(自身を除く): 16161421

約数列:

[1, 7, 19, 133, 313, 1871, 2191, 5947, 13097, 35549, 41629, 248843, 585623, 4099361, 11126837, 77887859]

約数ペア:

[(1, 77887859), (7, 11126837), (19, 4099361), (133, 585623), (313, 248843), (1871, 41629), (2191, 35549), (5947, 13097)]