47217807

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57653}}^1$

素因数の和:57679

約数の個数: 24

約数和(自身を含む): 83944224

約数和(自身を除く): 36726417

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 57653, 172959, 403571, 518877, 749489, 1210713, 2248467, 3632139, 5246423, 6745401, 15739269, 47217807]

約数ペア:

[(1, 47217807), (3, 15739269), (7, 6745401), (9, 5246423), (13, 3632139), (21, 2248467), (39, 1210713), (63, 749489), (91, 518877), (117, 403571), (273, 172959), (819, 57653)]