628564539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{6151}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 875257344

約数和(自身を除く): 246692805

約数列:

[1, 3, 23, 69, 1481, 4443, 6151, 18453, 34063, 102189, 141473, 424419, 9109631, 27328893, 209521513, 628564539]

約数ペア:

[(1, 628564539), (3, 209521513), (23, 27328893), (69, 9109631), (1481, 424419), (4443, 141473), (6151, 102189), (18453, 34063)]