3905699

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 1029469

約数列:

[1, 7, 17, 23, 119, 161, 391, 1427, 2737, 9989, 24259, 32821, 169813, 229747, 557957, 3905699]

約数ペア:

[(1, 3905699), (7, 557957), (17, 229747), (23, 169813), (119, 32821), (161, 24259), (391, 9989), (1427, 2737)]