268647953

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{15671}}^1$

素因数の和:15788

約数の個数: 16

約数和(自身を含む): 320962560

約数和(自身を除く): 52314607

約数列:

[1, 7, 31, 79, 217, 553, 2449, 15671, 17143, 109697, 485801, 1238009, 3400607, 8666063, 38378279, 268647953]

約数ペア:

[(1, 268647953), (7, 38378279), (31, 8666063), (79, 3400607), (217, 1238009), (553, 485801), (2449, 109697), (15671, 17143)]