40467249

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{28279}}^1$

素因数の和:28341

約数の個数: 16

約数和(自身を含む): 61084800

約数和(自身を除く): 20617551

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 28279, 84837, 254511, 763533, 1498787, 4496361, 13489083, 40467249]

約数ペア:

[(1, 40467249), (3, 13489083), (9, 4496361), (27, 1498787), (53, 763533), (159, 254511), (477, 84837), (1431, 28279)]