13208601

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 9088359

約数列:

[1, 3, 7, 21, 23, 29, 41, 69, 87, 123, 161, 203, 287, 483, 529, 609, 667, 861, 943, 1189, 1587, 2001, 2829, 3567, 3703, 4669, 6601, 8323, 11109, 14007, 15341, 19803, 21689, 24969, 27347, 46023, 65067, 82041, 107387, 151823, 191429, 322161, 455469, 574287, 628981, 1886943, 4402867, 13208601]

約数ペア:

[(1, 13208601), (3, 4402867), (7, 1886943), (21, 628981), (23, 574287), (29, 455469), (41, 322161), (69, 191429), (87, 151823), (123, 107387), (161, 82041), (203, 65067), (287, 46023), (483, 27347), (529, 24969), (609, 21689), (667, 19803), (861, 15341), (943, 14007), (1189, 11109), (1587, 8323), (2001, 6601), (2829, 4669), (3567, 3703)]