1317128517

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{2143}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 1945242624

約数和(自身を除く): 628114107

約数列:

[1, 3, 9, 47, 141, 423, 1453, 2143, 4359, 6429, 13077, 19287, 68291, 100721, 204873, 302163, 614619, 906489, 3113779, 9341337, 28024011, 146347613, 439042839, 1317128517]

約数ペア:

[(1, 1317128517), (3, 439042839), (9, 146347613), (47, 28024011), (141, 9341337), (423, 3113779), (1453, 906489), (2143, 614619), (4359, 302163), (6429, 204873), (13077, 100721), (19287, 68291)]