15682953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 9154167

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 263, 417, 429, 789, 1529, 1807, 2893, 3419, 4587, 5421, 8679, 10257, 19877, 36557, 37609, 59631, 109671, 112827, 402127, 475241, 1206381, 1425723, 5227651, 15682953]

約数ペア:

[(1, 15682953), (3, 5227651), (11, 1425723), (13, 1206381), (33, 475241), (39, 402127), (139, 112827), (143, 109671), (263, 59631), (417, 37609), (429, 36557), (789, 19877), (1529, 10257), (1807, 8679), (2893, 5421), (3419, 4587)]