21465430273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1\times {\mathrm{46051}}^1$

素因数の和:49992

約数の個数: 16

約数和(自身を含む): 25982169984

約数和(自身を除く): 4516739711

約数列:

[1, 7, 17, 119, 3917, 27419, 46051, 66589, 322357, 466123, 782867, 5480069, 180381767, 1262672369, 3066490039, 21465430273]

約数ペア:

[(1, 21465430273), (7, 3066490039), (17, 1262672369), (119, 180381767), (3917, 5480069), (27419, 782867), (46051, 466123), (66589, 322357)]