39820251

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5881}}^1$

素因数の和:5982

約数の個数: 16

約数和(自身を含む): 55431968

約数和(自身を除く): 15611717

約数列:

[1, 3, 37, 61, 111, 183, 2257, 5881, 6771, 17643, 217597, 358741, 652791, 1076223, 13273417, 39820251]

約数ペア:

[(1, 39820251), (3, 13273417), (37, 1076223), (61, 652791), (111, 358741), (183, 217597), (2257, 17643), (5881, 6771)]