2174996859

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 3493324800

約数和(自身を除く): 1318327941

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 449, 651, 1063, 1347, 1519, 3143, 3189, 4557, 7441, 9429, 13919, 22001, 22323, 32953, 41757, 52087, 66003, 97433, 98859, 156261, 230671, 292299, 477287, 682031, 692013, 1431861, 1614697, 2046093, 3341009, 4844091, 10023027, 14795897, 23387063, 44387691, 70161189, 103571279, 310713837, 724998953, 2174996859]

約数ペア:

[(1, 2174996859), (3, 724998953), (7, 310713837), (21, 103571279), (31, 70161189), (49, 44387691), (93, 23387063), (147, 14795897), (217, 10023027), (449, 4844091), (651, 3341009), (1063, 2046093), (1347, 1614697), (1519, 1431861), (3143, 692013), (3189, 682031), (4557, 477287), (7441, 292299), (9429, 230671), (13919, 156261), (22001, 98859), (22323, 97433), (32953, 66003), (41757, 52087)]