798355649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 1069858944

約数和(自身を除く): 271503295

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 307, 533, 697, 1547, 1681, 2149, 3731, 3991, 4879, 5219, 9061, 11767, 12587, 21853, 27937, 28577, 36533, 63427, 67847, 88109, 152971, 163631, 200039, 213979, 371501, 474929, 516067, 1145417, 1497853, 2600507, 2781727, 3612469, 6708871, 8773139, 19472089, 46962097, 61411973, 114050807, 798355649]

約数ペア:

[(1, 798355649), (7, 114050807), (13, 61411973), (17, 46962097), (41, 19472089), (91, 8773139), (119, 6708871), (221, 3612469), (287, 2781727), (307, 2600507), (533, 1497853), (697, 1145417), (1547, 516067), (1681, 474929), (2149, 371501), (3731, 213979), (3991, 200039), (4879, 163631), (5219, 152971), (9061, 88109), (11767, 67847), (12587, 63427), (21853, 36533), (27937, 28577)]