40522569

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 54912000

約数和(自身を除く): 14389431

約数列:

[1, 3, 103, 199, 309, 597, 659, 1977, 20497, 61491, 67877, 131141, 203631, 393423, 13507523, 40522569]

約数ペア:

[(1, 40522569), (3, 13507523), (103, 393423), (199, 203631), (309, 131141), (597, 67877), (659, 61491), (1977, 20497)]