1330481642943

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1\times {\mathrm{16649}}^1$

素因数の和:18447

約数の個数: 32

約数和(自身を含む): 1802279116800

約数和(自身を除く): 471797473857

約数列:

[1, 3, 127, 137, 381, 411, 1531, 4593, 16649, 17399, 49947, 52197, 194437, 209747, 583311, 629241, 2114423, 2280913, 6343269, 6842739, 25489619, 26637869, 76468857, 79913607, 289675951, 869027853, 3237181613, 3492077803, 9711544839, 10476233409, 443493880981, 1330481642943]

約数ペア:

[(1, 1330481642943), (3, 443493880981), (127, 10476233409), (137, 9711544839), (381, 3492077803), (411, 3237181613), (1531, 869027853), (4593, 289675951), (16649, 79913607), (17399, 76468857), (49947, 26637869), (52197, 25489619), (194437, 6842739), (209747, 6343269), (583311, 2280913), (629241, 2114423)]