717532413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 1147426560

約数和(自身を除く): 429894147

約数列:

[1, 3, 13, 17, 29, 39, 51, 67, 87, 201, 221, 377, 493, 557, 663, 871, 1131, 1139, 1479, 1671, 1943, 2613, 3417, 5829, 6409, 7241, 9469, 14807, 16153, 19227, 21723, 25259, 28407, 33031, 37319, 44421, 48459, 75777, 99093, 111957, 123097, 209989, 274601, 369291, 429403, 485147, 629967, 634423, 823803, 1082251, 1288209, 1455441, 1903269, 3246753, 3569813, 8247499, 10709439, 14069263, 18398267, 24742497, 42207789, 55194801, 239177471, 717532413]

約数ペア:

[(1, 717532413), (3, 239177471), (13, 55194801), (17, 42207789), (29, 24742497), (39, 18398267), (51, 14069263), (67, 10709439), (87, 8247499), (201, 3569813), (221, 3246753), (377, 1903269), (493, 1455441), (557, 1288209), (663, 1082251), (871, 823803), (1131, 634423), (1139, 629967), (1479, 485147), (1671, 429403), (1943, 369291), (2613, 274601), (3417, 209989), (5829, 123097), (6409, 111957), (7241, 99093), (9469, 75777), (14807, 48459), (16153, 44421), (19227, 37319), (21723, 33031), (25259, 28407)]