21608683

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 24144480

約数和(自身を除く): 2535797

約数列:

[1, 17, 29, 53, 493, 827, 901, 1537, 14059, 23983, 26129, 43831, 407711, 745127, 1271099, 21608683]

約数ペア:

[(1, 21608683), (17, 1271099), (29, 745127), (53, 407711), (493, 43831), (827, 26129), (901, 23983), (1537, 14059)]