20174330547

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1\times {\mathrm{3691}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 33681672960

約数和(自身を除く): 13507342413

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 859, 909, 2121, 2577, 3691, 6013, 6363, 7731, 11073, 18039, 25837, 33219, 54117, 77511, 86759, 232533, 260277, 372791, 607313, 780831, 1118373, 1821939, 2609537, 3170569, 3355119, 5465817, 7828611, 9511707, 22193983, 23485833, 28535121, 66581949, 199745847, 320227469, 960682407, 2241592283, 2882047221, 6724776849, 20174330547]

約数ペア:

[(1, 20174330547), (3, 6724776849), (7, 2882047221), (9, 2241592283), (21, 960682407), (63, 320227469), (101, 199745847), (303, 66581949), (707, 28535121), (859, 23485833), (909, 22193983), (2121, 9511707), (2577, 7828611), (3691, 5465817), (6013, 3355119), (6363, 3170569), (7731, 2609537), (11073, 1821939), (18039, 1118373), (25837, 780831), (33219, 607313), (54117, 372791), (77511, 260277), (86759, 232533)]