252545139

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{364423}}^1$

素因数の和:364447

約数の個数: 24

約数和(自身を含む): 454801152

約数和(自身を除く): 202256013

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 364423, 1093269, 2550961, 3279807, 4008653, 7652883, 12025959, 22958649, 28060571, 36077877, 84181713, 252545139]

約数ペア:

[(1, 252545139), (3, 84181713), (7, 36077877), (9, 28060571), (11, 22958649), (21, 12025959), (33, 7652883), (63, 4008653), (77, 3279807), (99, 2550961), (231, 1093269), (693, 364423)]