1223434239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{290671}}^1$

素因数の和:290758

約数の個数: 16

約数和(自身を含む): 1730079744

約数和(自身を除く): 506645505

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 290671, 872013, 6685433, 17730931, 20056299, 53192793, 407811413, 1223434239]

約数ペア:

[(1, 1223434239), (3, 407811413), (23, 53192793), (61, 20056299), (69, 17730931), (183, 6685433), (1403, 872013), (4209, 290671)]