372692223

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{2089}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 552311760

約数和(自身を除く): 179619537

約数列:

[1, 3, 9, 43, 129, 387, 461, 1383, 2089, 4149, 6267, 18801, 19823, 59469, 89827, 178407, 269481, 808443, 963029, 2889087, 8667261, 41410247, 124230741, 372692223]

約数ペア:

[(1, 372692223), (3, 124230741), (9, 41410247), (43, 8667261), (129, 2889087), (387, 963029), (461, 808443), (1383, 269481), (2089, 178407), (4149, 89827), (6267, 59469), (18801, 19823)]