40103739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11107

約数の個数: 24

約数和(自身を含む): 64401792

約数和(自身を除く): 24298053

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 11057, 33171, 99513, 143741, 342767, 431223, 1028301, 1293669, 3084903, 4455971, 13367913, 40103739]

約数ペア:

[(1, 40103739), (3, 13367913), (9, 4455971), (13, 3084903), (31, 1293669), (39, 1028301), (93, 431223), (117, 342767), (279, 143741), (403, 99513), (1209, 33171), (3627, 11057)]