4044997439

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{10687}}^1$

素因数の和:11222

約数の個数: 16

約数和(自身を含む): 4668518400

約数和(自身を除く): 623520961

約数列:

[1, 7, 139, 389, 973, 2723, 10687, 54071, 74809, 378497, 1485493, 4157243, 10398451, 29100701, 577856777, 4044997439]

約数ペア:

[(1, 4044997439), (7, 577856777), (139, 29100701), (389, 10398451), (973, 4157243), (2723, 1485493), (10687, 378497), (54071, 74809)]