47000891

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 56277504

約数和(自身を除く): 9276613

約数列:

[1, 7, 23, 161, 353, 827, 2471, 5789, 8119, 19021, 56833, 133147, 291931, 2043517, 6714413, 47000891]

約数ペア:

[(1, 47000891), (7, 6714413), (23, 2043517), (161, 291931), (353, 133147), (827, 56833), (2471, 19021), (5789, 8119)]