441736893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{87803}}^1$

素因数の和:87865

約数の個数: 24

約数和(自身を含む): 703134432

約数和(自身を除く): 261397539

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 87803, 263409, 790227, 1141439, 3424317, 3775529, 10272951, 11326587, 33979761, 49081877, 147245631, 441736893]

約数ペア:

[(1, 441736893), (3, 147245631), (9, 49081877), (13, 33979761), (39, 11326587), (43, 10272951), (117, 3775529), (129, 3424317), (387, 1141439), (559, 790227), (1677, 263409), (5031, 87803)]