17490111933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{31333}}^1$

素因数の和:32761

約数の個数: 32

約数和(自身を含む): 28075264000

約数和(自身を除く): 10585152067

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1399, 4197, 9793, 26581, 29379, 31333, 79743, 93999, 186067, 219331, 558201, 595327, 657993, 1785981, 4167289, 12501867, 43834867, 131504601, 306844069, 832862473, 920532207, 2498587419, 5830037311, 17490111933]

約数ペア:

[(1, 17490111933), (3, 5830037311), (7, 2498587419), (19, 920532207), (21, 832862473), (57, 306844069), (133, 131504601), (399, 43834867), (1399, 12501867), (4197, 4167289), (9793, 1785981), (26581, 657993), (29379, 595327), (31333, 558201), (79743, 219331), (93999, 186067)]