47881239

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99133}}^1$

素因数の和:99166

約数の個数: 16

約数和(自身を含む): 76134912

約数和(自身を除く): 28253673

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 99133, 297399, 693931, 2081793, 2280059, 6840177, 15960413, 47881239]

約数ペア:

[(1, 47881239), (3, 15960413), (7, 6840177), (21, 2280059), (23, 2081793), (69, 693931), (161, 297399), (483, 99133)]