17932341

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 28827648

約数和(自身を除く): 10895307

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 271, 411, 483, 813, 959, 1897, 2877, 3151, 5691, 6233, 9453, 18699, 22057, 37127, 43631, 66171, 111381, 130893, 259889, 779667, 853921, 2561763, 5977447, 17932341]

約数ペア:

[(1, 17932341), (3, 5977447), (7, 2561763), (21, 853921), (23, 779667), (69, 259889), (137, 130893), (161, 111381), (271, 66171), (411, 43631), (483, 37127), (813, 22057), (959, 18699), (1897, 9453), (2877, 6233), (3151, 5691)]