3746946749

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8663}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 4754803200

約数和(自身を除く): 1007856451

約数列:

[1, 7, 13, 49, 91, 97, 343, 637, 679, 1261, 4459, 4753, 8663, 8827, 33271, 60641, 61789, 112619, 424487, 432523, 788333, 840311, 2971409, 5518331, 5882177, 10924043, 38628317, 41175239, 76468301, 288226673, 535278107, 3746946749]

約数ペア:

[(1, 3746946749), (7, 535278107), (13, 288226673), (49, 76468301), (91, 41175239), (97, 38628317), (343, 10924043), (637, 5882177), (679, 5518331), (1261, 2971409), (4459, 840311), (4753, 788333), (8663, 432523), (8827, 424487), (33271, 112619), (60641, 61789)]