1330463216929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28123}}^1\times {\mathrm{26713}}^1$

素因数の和:54877

約数の個数: 32

約数和(自身を含む): 1731005650944

約数和(自身を除く): 400542434015

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 26713, 28123, 186991, 196861, 293843, 309353, 614399, 646829, 2056901, 2165471, 4300793, 4527803, 6758389, 7115119, 47308723, 49805833, 751249699, 5258747893, 8263746689, 17278743077, 57846226823, 120951201539, 190066173847, 1330463216929]

約数ペア:

[(1, 1330463216929), (7, 190066173847), (11, 120951201539), (23, 57846226823), (77, 17278743077), (161, 8263746689), (253, 5258747893), (1771, 751249699), (26713, 49805833), (28123, 47308723), (186991, 7115119), (196861, 6758389), (293843, 4527803), (309353, 4300793), (614399, 2165471), (646829, 2056901)]