4390435127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{42221}}^1$

素因数の和:42674

約数の個数: 16

約数和(自身を含む): 4988951520

約数和(自身を除く): 598516393

約数列:

[1, 13, 19, 247, 421, 5473, 7999, 42221, 103987, 548873, 802199, 10428587, 17775041, 231075533, 337725779, 4390435127]

約数ペア:

[(1, 4390435127), (13, 337725779), (19, 231075533), (247, 17775041), (421, 10428587), (5473, 802199), (7999, 548873), (42221, 103987)]