17498768679

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113417}}^1$

素因数の和:113540

約数の個数: 48

約数和(自身を含む): 30196408320

約数和(自身を除く): 12697639641

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 279, 553, 651, 711, 1659, 1953, 2449, 4977, 7347, 17143, 22041, 51429, 113417, 154287, 340251, 793919, 1020753, 2381757, 3515927, 7145271, 8959943, 10547781, 24611489, 26879829, 31643343, 62719601, 73834467, 80639487, 188158803, 221503401, 277758233, 564476409, 833274699, 1944307631, 2499824097, 5832922893, 17498768679]

約数ペア:

[(1, 17498768679), (3, 5832922893), (7, 2499824097), (9, 1944307631), (21, 833274699), (31, 564476409), (63, 277758233), (79, 221503401), (93, 188158803), (217, 80639487), (237, 73834467), (279, 62719601), (553, 31643343), (651, 26879829), (711, 24611489), (1659, 10547781), (1953, 8959943), (2449, 7145271), (4977, 3515927), (7347, 2381757), (17143, 1020753), (22041, 793919), (51429, 340251), (113417, 154287)]