1255131479

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{6217}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 1451728896

約数和(自身を除く): 196597417

約数列:

[1, 7, 151, 191, 1057, 1337, 6217, 28841, 43519, 201887, 938767, 1187447, 6571369, 8312129, 179304497, 1255131479]

約数ペア:

[(1, 1255131479), (7, 179304497), (151, 8312129), (191, 6571369), (1057, 1187447), (1337, 938767), (6217, 201887), (28841, 43519)]