31435996893

素因数分解:

$3^1\times 7^2\times {\mathrm{1511}}^1\times {\mathrm{141529}}^1$

素因数の和:143057

約数の個数: 24

約数和(自身を含む): 48790486080

約数和(自身を除く): 17354489187

約数列:

[1, 3, 7, 21, 49, 147, 1511, 4533, 10577, 31731, 74039, 141529, 222117, 424587, 990703, 2972109, 6934921, 20804763, 213850319, 641550957, 1496952233, 4490856699, 10478665631, 31435996893]

約数ペア:

[(1, 31435996893), (3, 10478665631), (7, 4490856699), (21, 1496952233), (49, 641550957), (147, 213850319), (1511, 20804763), (4533, 6934921), (10577, 2972109), (31731, 990703), (74039, 424587), (141529, 222117)]