867847887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{14851}}^1$

素因数の和:15051

約数の個数: 24

約数和(自身を含む): 1291292288

約数和(自身を除く): 423444401

約数列:

[1, 3, 9, 43, 129, 151, 387, 453, 1359, 6493, 14851, 19479, 44553, 58437, 133659, 638593, 1915779, 2242501, 5747337, 6727503, 20182509, 96427543, 289282629, 867847887]

約数ペア:

[(1, 867847887), (3, 289282629), (9, 96427543), (43, 20182509), (129, 6727503), (151, 5747337), (387, 2242501), (453, 1915779), (1359, 638593), (6493, 133659), (14851, 58437), (19479, 44553)]