42255423

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 70176288

約数和(自身を除く): 27920865

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 3877, 10899, 11631, 27139, 34893, 81417, 244251, 670721, 2012163, 4695047, 6036489, 14085141, 42255423]

約数ペア:

[(1, 42255423), (3, 14085141), (7, 6036489), (9, 4695047), (21, 2012163), (63, 670721), (173, 244251), (519, 81417), (1211, 34893), (1557, 27139), (3633, 11631), (3877, 10899)]