2017122585

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{1901}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 3260362752

約数和(自身を除く): 1243240167

約数列:

[1, 3, 5, 15, 127, 381, 557, 635, 1671, 1901, 1905, 2785, 5703, 8355, 9505, 28515, 70739, 212217, 241427, 353695, 724281, 1058857, 1061085, 1207135, 3176571, 3621405, 5294285, 15882855, 134474839, 403424517, 672374195, 2017122585]

約数ペア:

[(1, 2017122585), (3, 672374195), (5, 403424517), (15, 134474839), (127, 15882855), (381, 5294285), (557, 3621405), (635, 3176571), (1671, 1207135), (1901, 1061085), (1905, 1058857), (2785, 724281), (5703, 353695), (8355, 241427), (9505, 212217), (28515, 70739)]