8218469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 10058880

約数和(自身を除く): 1840411

約数列:

[1, 7, 19, 61, 133, 427, 1013, 1159, 7091, 8113, 19247, 61793, 134729, 432551, 1174067, 8218469]

約数ペア:

[(1, 8218469), (7, 1174067), (19, 432551), (61, 134729), (133, 61793), (427, 19247), (1013, 8113), (1159, 7091)]