87320907

素因数分解:

$3^2\times {\mathrm{1951}}^1\times {\mathrm{4973}}^1$

素因数の和:6930

約数の個数: 12

約数和(自身を含む): 126220224

約数和(自身を除く): 38899317

約数列:

[1, 3, 9, 1951, 4973, 5853, 14919, 17559, 44757, 9702323, 29106969, 87320907]

約数ペア:

[(1, 87320907), (3, 29106969), (9, 9702323), (1951, 44757), (4973, 17559), (5853, 14919)]