396493441

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 417184768

約数和(自身を除く): 20691327

約数列:

[1, 31, 73, 241, 727, 2263, 7471, 17593, 22537, 53071, 175207, 545383, 1645201, 5431417, 12790111, 396493441]

約数ペア:

[(1, 396493441), (31, 12790111), (73, 5431417), (241, 1645201), (727, 545383), (2263, 175207), (7471, 53071), (17593, 22537)]