4122181

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 812987

約数列:

[1, 7, 41, 53, 271, 287, 371, 1897, 2173, 11111, 14363, 15211, 77777, 100541, 588883, 4122181]

約数ペア:

[(1, 4122181), (7, 588883), (41, 100541), (53, 77777), (271, 15211), (287, 14363), (371, 11111), (1897, 2173)]