52320121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 61826688

約数和(自身を除く): 9506567

約数列:

[1, 7, 43, 101, 301, 707, 1721, 4343, 12047, 30401, 74003, 173821, 518021, 1216747, 7474303, 52320121]

約数ペア:

[(1, 52320121), (7, 7474303), (43, 1216747), (101, 518021), (301, 173821), (707, 74003), (1721, 30401), (4343, 12047)]