1053670779

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 1819943424

約数和(自身を除く): 766272645

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 491, 1449, 1473, 1481, 3437, 4419, 4443, 10311, 10367, 11293, 13329, 30933, 31101, 33879, 34063, 79051, 93303, 101637, 102189, 237153, 238441, 306567, 711459, 715323, 727171, 2145969, 2181513, 5090197, 6544539, 15270591, 16724933, 45811773, 50174799, 117074531, 150524397, 351223593, 1053670779]

約数ペア:

[(1, 1053670779), (3, 351223593), (7, 150524397), (9, 117074531), (21, 50174799), (23, 45811773), (63, 16724933), (69, 15270591), (161, 6544539), (207, 5090197), (483, 2181513), (491, 2145969), (1449, 727171), (1473, 715323), (1481, 711459), (3437, 306567), (4419, 238441), (4443, 237153), (10311, 102189), (10367, 101637), (11293, 93303), (13329, 79051), (30933, 34063), (31101, 33879)]