2116798267839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1\times {\mathrm{56809}}^1$

素因数の和:62299

約数の個数: 32

約数和(自身を含む): 3010851829440

約数和(自身を除く): 894053561601

約数列:

[1, 3, 17, 51, 137, 411, 2329, 5333, 6987, 15999, 56809, 90661, 170427, 271983, 730621, 965753, 2191863, 2897259, 7782833, 12420557, 23348499, 37261671, 132308161, 302962397, 396924483, 908887191, 5150360749, 15451082247, 41505848389, 124517545167, 705599422613, 2116798267839]

約数ペア:

[(1, 2116798267839), (3, 705599422613), (17, 124517545167), (51, 41505848389), (137, 15451082247), (411, 5150360749), (2329, 908887191), (5333, 396924483), (6987, 302962397), (15999, 132308161), (56809, 37261671), (90661, 23348499), (170427, 12420557), (271983, 7782833), (730621, 2897259), (965753, 2191863)]