253790553

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{33961}}^1$

素因数の和:34064

約数の個数: 16

約数和(自身を含む): 352118016

約数和(自身を除く): 98327463

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 33961, 101883, 1596167, 1799933, 4788501, 5399799, 84596851, 253790553]

約数ペア:

[(1, 253790553), (3, 84596851), (47, 5399799), (53, 4788501), (141, 1799933), (159, 1596167), (2491, 101883), (7473, 33961)]