1110141

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1737216

約数和(自身を除く): 627075

約数列:

[1, 3, 9, 23, 31, 69, 93, 173, 207, 279, 519, 713, 1557, 2139, 3979, 5363, 6417, 11937, 16089, 35811, 48267, 123349, 370047, 1110141]

約数ペア:

[(1, 1110141), (3, 370047), (9, 123349), (23, 48267), (31, 35811), (69, 16089), (93, 11937), (173, 6417), (207, 5363), (279, 3979), (519, 2139), (713, 1557)]