3890931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 5703168

約数和(自身を除く): 1812237

約数列:

[1, 3, 11, 33, 157, 471, 751, 1727, 2253, 5181, 8261, 24783, 117907, 353721, 1296977, 3890931]

約数ペア:

[(1, 3890931), (3, 1296977), (11, 353721), (33, 117907), (157, 24783), (471, 8261), (751, 5181), (1727, 2253)]