536470207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 701495424

約数和(自身を除く): 165025217

約数列:

[1, 7, 13, 17, 91, 119, 221, 541, 641, 1547, 3787, 4487, 7033, 8333, 9197, 10897, 49231, 58331, 64379, 76279, 119561, 141661, 346781, 836927, 991627, 2427467, 4508153, 5895277, 31557071, 41266939, 76638601, 536470207]

約数ペア:

[(1, 536470207), (7, 76638601), (13, 41266939), (17, 31557071), (91, 5895277), (119, 4508153), (221, 2427467), (541, 991627), (641, 836927), (1547, 346781), (3787, 141661), (4487, 119561), (7033, 76279), (8333, 64379), (9197, 58331), (10897, 49231)]