2021145301

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{5447831}}^1$

素因数の和:5447891

約数の個数: 8

約数和(自身を含む): 2353463424

約数和(自身を除く): 332318123

約数列:

[1, 7, 53, 371, 5447831, 38134817, 288735043, 2021145301]

約数ペア:

[(1, 2021145301), (7, 288735043), (53, 38134817), (371, 5447831)]