21000773371

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{187171}}^1$

素因数の和:187326

約数の個数: 16

約数和(自身を含む): 22438179360

約数和(自身を除く): 1437405989

約数列:

[1, 29, 53, 73, 1537, 2117, 3869, 112201, 187171, 5427959, 9920063, 13663483, 287681827, 396241007, 724164599, 21000773371]

約数ペア:

[(1, 21000773371), (29, 724164599), (53, 396241007), (73, 287681827), (1537, 13663483), (2117, 9920063), (3869, 5427959), (112201, 187171)]