2808045107

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{23117}}^1$

素因数の和:23235

約数の個数: 24

約数和(自身を含む): 3405003984

約数和(自身を除く): 596958877

約数列:

[1, 7, 37, 49, 67, 259, 469, 1813, 2479, 3283, 17353, 23117, 121471, 161819, 855329, 1132733, 1548839, 5987303, 10841873, 41911121, 57307043, 75893111, 401149301, 2808045107]

約数ペア:

[(1, 2808045107), (7, 401149301), (37, 75893111), (49, 57307043), (67, 41911121), (259, 10841873), (469, 5987303), (1813, 1548839), (2479, 1132733), (3283, 855329), (17353, 161819), (23117, 121471)]