201720647677

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{130411}}^1$

素因数の和:131700

約数の個数: 16

約数和(自身を含む): 213483400704

約数和(自身を除く): 11762753027

約数列:

[1, 31, 41, 1217, 1271, 37727, 49897, 130411, 1546807, 4042741, 5346851, 158710187, 165752381, 4920015797, 6507117667, 201720647677]

約数ペア:

[(1, 201720647677), (31, 6507117667), (41, 4920015797), (1217, 165752381), (1271, 158710187), (37727, 5346851), (49897, 4042741), (130411, 1546807)]