30937671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 47576880

約数和(自身を除く): 16639209

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 883, 2061, 2649, 3893, 7947, 11679, 15011, 35037, 45033, 135099, 202207, 606621, 1819863, 3437519, 10312557, 30937671]

約数ペア:

[(1, 30937671), (3, 10312557), (9, 3437519), (17, 1819863), (51, 606621), (153, 202207), (229, 135099), (687, 45033), (883, 35037), (2061, 15011), (2649, 11679), (3893, 7947)]