248880493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20604

約数の個数: 16

約数和(自身を含む): 283862016

約数和(自身を除く): 34981523

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 20533, 349061, 472259, 636523, 8028403, 10820891, 14640029, 248880493]

約数ペア:

[(1, 248880493), (17, 14640029), (23, 10820891), (31, 8028403), (391, 636523), (527, 472259), (713, 349061), (12121, 20533)]