13883067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 23688288

約数和(自身を除く): 9805221

約数列:

[1, 3, 9, 11, 17, 33, 51, 73, 99, 113, 153, 187, 219, 339, 561, 657, 803, 1017, 1241, 1243, 1683, 1921, 2409, 3723, 3729, 5763, 7227, 8249, 11169, 11187, 13651, 17289, 21131, 24747, 40953, 63393, 74241, 90739, 122859, 140233, 190179, 272217, 420699, 816651, 1262097, 1542563, 4627689, 13883067]

約数ペア:

[(1, 13883067), (3, 4627689), (9, 1542563), (11, 1262097), (17, 816651), (33, 420699), (51, 272217), (73, 190179), (99, 140233), (113, 122859), (153, 90739), (187, 74241), (219, 63393), (339, 40953), (561, 24747), (657, 21131), (803, 17289), (1017, 13651), (1241, 11187), (1243, 11169), (1683, 8249), (1921, 7227), (2409, 5763), (3723, 3729)]