15633579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 23640064

約数和(自身を除く): 8006485

約数列:

[1, 3, 13, 31, 39, 67, 93, 193, 201, 403, 579, 871, 1209, 2077, 2509, 2613, 5983, 6231, 7527, 12931, 17949, 27001, 38793, 77779, 81003, 168103, 233337, 400861, 504309, 1202583, 5211193, 15633579]

約数ペア:

[(1, 15633579), (3, 5211193), (13, 1202583), (31, 504309), (39, 400861), (67, 233337), (93, 168103), (193, 81003), (201, 77779), (403, 38793), (579, 27001), (871, 17949), (1209, 12931), (2077, 7527), (2509, 6231), (2613, 5983)]