252172817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 281487360

約数和(自身を除く): 29314543

約数列:

[1, 13, 31, 271, 403, 2309, 3523, 8401, 30017, 71579, 109213, 625739, 930527, 8134607, 19397909, 252172817]

約数ペア:

[(1, 252172817), (13, 19397909), (31, 8134607), (271, 930527), (403, 625739), (2309, 109213), (3523, 71579), (8401, 30017)]