15707973

素因数分解:

$3^1\times {\mathrm{139}}^2\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 12

約数和(自身を含む): 21173568

約数和(自身を除く): 5465595

約数列:

[1, 3, 139, 271, 417, 813, 19321, 37669, 57963, 113007, 5235991, 15707973]

約数ペア:

[(1, 15707973), (3, 5235991), (139, 113007), (271, 57963), (417, 37669), (813, 19321)]