40292991

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{9883}}^1$

素因数の和:10043

約数の個数: 16

約数和(自身を含む): 60094720

約数和(自身を除く): 19801729

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 9883, 29649, 88947, 266841, 1492333, 4476999, 13430997, 40292991]

約数ペア:

[(1, 40292991), (3, 13430997), (9, 4476999), (27, 1492333), (151, 266841), (453, 88947), (1359, 29649), (4077, 9883)]