70153993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18803}}^1$

素因数の和:18864

約数の個数: 16

約数和(自身を含む): 88454016

約数和(自身を除く): 18300023

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 18803, 131621, 244439, 770923, 1711073, 5396461, 10021999, 70153993]

約数ペア:

[(1, 70153993), (7, 10021999), (13, 5396461), (41, 1711073), (91, 770923), (287, 244439), (533, 131621), (3731, 18803)]