28982487

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 39267072

約数和(自身を除く): 10284585

約数列:

[1, 3, 137, 151, 411, 453, 467, 1401, 20687, 62061, 63979, 70517, 191937, 211551, 9660829, 28982487]

約数ペア:

[(1, 28982487), (3, 9660829), (137, 211551), (151, 191937), (411, 70517), (453, 63979), (467, 62061), (1401, 20687)]