728049650097

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{286520917}}^1$

素因数の和:286520949

約数の個数: 24

約数和(自身を含む): 1219433027008

約数和(自身を除く): 491383376911

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 286520917, 859562751, 2005646419, 3151730087, 6016939257, 9455190261, 22062110609, 34669030957, 66186331827, 104007092871, 242683216699, 728049650097]

約数ペア:

[(1, 728049650097), (3, 242683216699), (7, 104007092871), (11, 66186331827), (21, 34669030957), (33, 22062110609), (77, 9455190261), (121, 6016939257), (231, 3151730087), (363, 2005646419), (847, 859562751), (2541, 286520917)]