42745443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2179}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 61528320

約数和(自身を除く): 18782877

約数列:

[1, 3, 13, 39, 503, 1509, 2179, 6537, 6539, 19617, 28327, 84981, 1096037, 3288111, 14248481, 42745443]

約数ペア:

[(1, 42745443), (3, 14248481), (13, 3288111), (39, 1096037), (503, 84981), (1509, 28327), (2179, 19617), (6537, 6539)]