1773707221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 2180996928

約数和(自身を除く): 407289707

約数列:

[1, 11, 13, 37, 107, 143, 169, 241, 407, 481, 1177, 1391, 1859, 2651, 3133, 3959, 5291, 6253, 8917, 15301, 18083, 25787, 34463, 40729, 43549, 51467, 68783, 98087, 115921, 198913, 283657, 335231, 448019, 566137, 669071, 954119, 1275131, 1506973, 3687541, 4358003, 7359781, 10495309, 12403547, 16576703, 47938033, 136439017, 161246111, 1773707221]

約数ペア:

[(1, 1773707221), (11, 161246111), (13, 136439017), (37, 47938033), (107, 16576703), (143, 12403547), (169, 10495309), (241, 7359781), (407, 4358003), (481, 3687541), (1177, 1506973), (1391, 1275131), (1859, 954119), (2651, 669071), (3133, 566137), (3959, 448019), (5291, 335231), (6253, 283657), (8917, 198913), (15301, 115921), (18083, 98087), (25787, 68783), (34463, 51467), (40729, 43549)]