1045971

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1637376

約数和(自身を除く): 591405

約数列:

[1, 3, 9, 23, 31, 69, 93, 163, 207, 279, 489, 713, 1467, 2139, 3749, 5053, 6417, 11247, 15159, 33741, 45477, 116219, 348657, 1045971]

約数ペア:

[(1, 1045971), (3, 348657), (9, 116219), (23, 45477), (31, 33741), (69, 15159), (93, 11247), (163, 6417), (207, 5053), (279, 3749), (489, 2139), (713, 1467)]