13107003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 22052352

約数和(自身を除く): 8945349

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1171, 1599, 3513, 3731, 8197, 11193, 15223, 24591, 45669, 48011, 106561, 144033, 319683, 336077, 624143, 1008231, 1872429, 4369001, 13107003]

約数ペア:

[(1, 13107003), (3, 4369001), (7, 1872429), (13, 1008231), (21, 624143), (39, 336077), (41, 319683), (91, 144033), (123, 106561), (273, 48011), (287, 45669), (533, 24591), (861, 15223), (1171, 11193), (1599, 8197), (3513, 3731)]