312692721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{28627}}^1$

素因数の和:28972

約数の個数: 16

約数和(自身を含む): 456215808

約数和(自身を除く): 143523087

約数列:

[1, 3, 11, 33, 331, 993, 3641, 10923, 28627, 85881, 314897, 944691, 9475537, 28426611, 104230907, 312692721]

約数ペア:

[(1, 312692721), (3, 104230907), (11, 28426611), (33, 9475537), (331, 944691), (993, 314897), (3641, 85881), (10923, 28627)]