31408827

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 44316480

約数和(自身を除く): 12907653

約数列:

[1, 3, 29, 59, 87, 177, 211, 633, 841, 1711, 2523, 5133, 6119, 12449, 18357, 37347, 49619, 148857, 177451, 361021, 532353, 1083063, 10469609, 31408827]

約数ペア:

[(1, 31408827), (3, 10469609), (29, 1083063), (59, 532353), (87, 361021), (177, 177451), (211, 148857), (633, 49619), (841, 37347), (1711, 18357), (2523, 12449), (5133, 6119)]