3877641

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 5840640

約数和(自身を除く): 1962999

約数列:

[1, 3, 9, 47, 89, 103, 141, 267, 309, 423, 801, 927, 4183, 4841, 9167, 12549, 14523, 27501, 37647, 43569, 82503, 430849, 1292547, 3877641]

約数ペア:

[(1, 3877641), (3, 1292547), (9, 430849), (47, 82503), (89, 43569), (103, 37647), (141, 27501), (267, 14523), (309, 12549), (423, 9167), (801, 4841), (927, 4183)]