25094727

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 41575040

約数和(自身を除く): 16480313

約数列:

[1, 3, 7, 9, 21, 63, 379, 1051, 1137, 2653, 3153, 3411, 7357, 7959, 9459, 22071, 23877, 66213, 398329, 1194987, 2788303, 3584961, 8364909, 25094727]

約数ペア:

[(1, 25094727), (3, 8364909), (7, 3584961), (9, 2788303), (21, 1194987), (63, 398329), (379, 66213), (1051, 23877), (1137, 22071), (2653, 9459), (3153, 7959), (3411, 7357)]