17434431

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 30351360

約数和(自身を除く): 12916929

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 113, 217, 237, 279, 339, 553, 651, 711, 791, 1017, 1659, 1953, 2373, 2449, 3503, 4977, 7119, 7347, 8927, 10509, 17143, 22041, 24521, 26781, 31527, 51429, 62489, 73563, 80343, 154287, 187467, 220689, 276737, 562401, 830211, 1937159, 2490633, 5811477, 17434431]

約数ペア:

[(1, 17434431), (3, 5811477), (7, 2490633), (9, 1937159), (21, 830211), (31, 562401), (63, 276737), (79, 220689), (93, 187467), (113, 154287), (217, 80343), (237, 73563), (279, 62489), (339, 51429), (553, 31527), (651, 26781), (711, 24521), (791, 22041), (1017, 17143), (1659, 10509), (1953, 8927), (2373, 7347), (2449, 7119), (3503, 4977)]