269681009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{701}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 294722064

約数和(自身を除く): 25041055

約数列:

[1, 13, 101, 293, 701, 1313, 3809, 9113, 29593, 70801, 205393, 384709, 920413, 2670109, 20744693, 269681009]

約数ペア:

[(1, 269681009), (13, 20744693), (101, 2670109), (293, 920413), (701, 384709), (1313, 205393), (3809, 70801), (9113, 29593)]