2497143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 3750912

約数和(自身を除く): 1253769

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2441, 7323, 26851, 75671, 80553, 227013, 832381, 2497143]

約数ペア:

[(1, 2497143), (3, 832381), (11, 227013), (31, 80553), (33, 75671), (93, 26851), (341, 7323), (1023, 2441)]