2289091491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 3579144192

約数和(自身を除く): 1290052701

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 233, 279, 699, 713, 1531, 2097, 2139, 4593, 5359, 6417, 7223, 13779, 16077, 21669, 35213, 47461, 48231, 65007, 105639, 142383, 166129, 316917, 356723, 427149, 498387, 1070169, 1091603, 1495161, 3210507, 3274809, 8204629, 9824427, 11058413, 24613887, 33175239, 73841661, 99525717, 254343499, 763030497, 2289091491]

約数ペア:

[(1, 2289091491), (3, 763030497), (9, 254343499), (23, 99525717), (31, 73841661), (69, 33175239), (93, 24613887), (207, 11058413), (233, 9824427), (279, 8204629), (699, 3274809), (713, 3210507), (1531, 1495161), (2097, 1091603), (2139, 1070169), (4593, 498387), (5359, 427149), (6417, 356723), (7223, 316917), (13779, 166129), (16077, 142383), (21669, 105639), (35213, 65007), (47461, 48231)]