12480493011

素因数分解:

$3^1\times 7^3\times {\mathrm{479}}^1\times {\mathrm{25321}}^1$

素因数の和:25824

約数の個数: 32

約数和(自身を含む): 19447296000

約数和(自身を除く): 6966802989

約数列:

[1, 3, 7, 21, 49, 147, 343, 479, 1029, 1437, 3353, 10059, 23471, 25321, 70413, 75963, 164297, 177247, 492891, 531741, 1240729, 3722187, 8685103, 12128759, 26055309, 36386277, 84901313, 254703939, 594309191, 1782927573, 4160164337, 12480493011]

約数ペア:

[(1, 12480493011), (3, 4160164337), (7, 1782927573), (21, 594309191), (49, 254703939), (147, 84901313), (343, 36386277), (479, 26055309), (1029, 12128759), (1437, 8685103), (3353, 3722187), (10059, 1240729), (23471, 531741), (25321, 492891), (70413, 177247), (75963, 164297)]