1020303

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 638577

約数列:

[1, 3, 9, 23, 27, 31, 53, 69, 93, 159, 207, 279, 477, 621, 713, 837, 1219, 1431, 1643, 2139, 3657, 4929, 6417, 10971, 14787, 19251, 32913, 37789, 44361, 113367, 340101, 1020303]

約数ペア:

[(1, 1020303), (3, 340101), (9, 113367), (23, 44361), (27, 37789), (31, 32913), (53, 19251), (69, 14787), (93, 10971), (159, 6417), (207, 4929), (279, 3657), (477, 2139), (621, 1643), (713, 1431), (837, 1219)]