315987711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{35381}}^1$

素因数の和:35626

約数の個数: 16

約数和(自身を含む): 455720160

約数和(自身を除く): 139732449

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 35381, 106143, 459953, 1379859, 8102249, 24306747, 105329237, 315987711]

約数ペア:

[(1, 315987711), (3, 105329237), (13, 24306747), (39, 8102249), (229, 1379859), (687, 459953), (2977, 106143), (8931, 35381)]