144497977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{38461}}^1$

素因数の和:38508

約数の個数: 12

約数和(自身を含む): 165309676

約数和(自身を除く): 20811699

約数列:

[1, 13, 17, 221, 289, 3757, 38461, 499993, 653837, 8499881, 11115229, 144497977]

約数ペア:

[(1, 144497977), (13, 11115229), (17, 8499881), (221, 653837), (289, 499993), (3757, 38461)]