47321187

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 65445120

約数和(自身を除く): 18123933

約数列:

[1, 3, 37, 103, 111, 309, 3811, 4139, 11433, 12417, 153143, 426317, 459429, 1278951, 15773729, 47321187]

約数ペア:

[(1, 47321187), (3, 15773729), (37, 1278951), (103, 459429), (111, 426317), (309, 153143), (3811, 12417), (4139, 11433)]