47243969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 52056576

約数和(自身を除く): 4812607

約数列:

[1, 17, 31, 157, 527, 571, 2669, 4867, 9707, 17701, 82739, 89647, 300917, 1523999, 2779057, 47243969]

約数ペア:

[(1, 47243969), (17, 2779057), (31, 1523999), (157, 300917), (527, 89647), (571, 82739), (2669, 17701), (4867, 9707)]