313670903

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10477}}^1$

素因数の和:10551

約数の個数: 24

約数和(自身を含む): 401349312

約数和(自身を除く): 87678409

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 2303, 4277, 10477, 29939, 73339, 136201, 492419, 513373, 953407, 3446933, 6401447, 6673849, 24128531, 44810129, 313670903]

約数ペア:

[(1, 313670903), (7, 44810129), (13, 24128531), (47, 6673849), (49, 6401447), (91, 3446933), (329, 953407), (611, 513373), (637, 492419), (2303, 136201), (4277, 73339), (10477, 29939)]