12705679871

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4813}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 13652542512

約数和(自身を除く): 946862641

約数列:

[1, 31, 41, 67, 961, 1271, 2077, 2747, 4813, 39401, 64387, 85157, 149203, 197333, 322471, 2639867, 4625293, 6117323, 9996601, 13221311, 189637013, 309894631, 409860641, 12705679871]

約数ペア:

[(1, 12705679871), (31, 409860641), (41, 309894631), (67, 189637013), (961, 13221311), (1271, 9996601), (2077, 6117323), (2747, 4625293), (4813, 2639867), (39401, 322471), (64387, 197333), (85157, 149203)]