858598013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{5153}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 1057518336

約数和(自身を除く): 198920323

約数列:

[1, 7, 13, 91, 1831, 5153, 12817, 23803, 36071, 66989, 166621, 468923, 9435143, 66046001, 122656859, 858598013]

約数ペア:

[(1, 858598013), (7, 122656859), (13, 66046001), (91, 9435143), (1831, 468923), (5153, 166621), (12817, 66989), (23803, 36071)]