30667041

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 45805760

約数和(自身を除く): 15138719

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 727, 981, 2181, 4687, 6543, 14061, 31261, 42183, 79243, 93783, 237729, 281349, 713187, 3407449, 10222347, 30667041]

約数ペア:

[(1, 30667041), (3, 10222347), (9, 3407449), (43, 713187), (109, 281349), (129, 237729), (327, 93783), (387, 79243), (727, 42183), (981, 31261), (2181, 14061), (4687, 6543)]