39890583

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47659}}^1$

素因数の和:47699

約数の個数: 16

約数和(自身を含む): 61004800

約数和(自身を除く): 21114217

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 47659, 142977, 428931, 1286793, 1477429, 4432287, 13296861, 39890583]

約数ペア:

[(1, 39890583), (3, 13296861), (9, 4432287), (27, 1477429), (31, 1286793), (93, 428931), (279, 142977), (837, 47659)]