47213733

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 28357467

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 409, 483, 717, 1227, 1673, 2863, 5019, 5497, 8589, 9407, 16491, 28221, 38479, 65849, 97751, 115437, 197547, 293253, 684257, 2052771, 2248273, 6744819, 15737911, 47213733]

約数ペア:

[(1, 47213733), (3, 15737911), (7, 6744819), (21, 2248273), (23, 2052771), (69, 684257), (161, 293253), (239, 197547), (409, 115437), (483, 97751), (717, 65849), (1227, 38479), (1673, 28221), (2863, 16491), (5019, 9407), (5497, 8589)]