293880223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{140411}}^1$

素因数の和:140454

約数の個数: 16

約数和(自身を含む): 377427456

約数和(自身を除く): 83547233

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 140411, 982877, 1825343, 3229453, 12777401, 22606171, 41982889, 293880223]

約数ペア:

[(1, 293880223), (7, 41982889), (13, 22606171), (23, 12777401), (91, 3229453), (161, 1825343), (299, 982877), (2093, 140411)]