54172221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2417}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 74899968

約数和(自身を除く): 20727747

約数列:

[1, 3, 31, 93, 241, 723, 2417, 7251, 7471, 22413, 74927, 224781, 582497, 1747491, 18057407, 54172221]

約数ペア:

[(1, 54172221), (3, 18057407), (31, 1747491), (93, 582497), (241, 224781), (723, 74927), (2417, 22413), (7251, 7471)]