40275417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 68239360

約数和(自身を除く): 27963943

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 4759, 8463, 14277, 33313, 61867, 99939, 147529, 185601, 433069, 442587, 1032703, 1299207, 1917877, 3098109, 5753631, 13425139, 40275417]

約数ペア:

[(1, 40275417), (3, 13425139), (7, 5753631), (13, 3098109), (21, 1917877), (31, 1299207), (39, 1032703), (91, 442587), (93, 433069), (217, 185601), (273, 147529), (403, 99939), (651, 61867), (1209, 33313), (2821, 14277), (4759, 8463)]