23067539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 27450288

約数和(自身を除く): 4382749

約数列:

[1, 11, 19, 37, 157, 209, 361, 407, 703, 1727, 2983, 3971, 5809, 7733, 13357, 32813, 56677, 63899, 110371, 146927, 623447, 1214081, 2097049, 23067539]

約数ペア:

[(1, 23067539), (11, 2097049), (19, 1214081), (37, 623447), (157, 146927), (209, 110371), (361, 63899), (407, 56677), (703, 32813), (1727, 13357), (2983, 7733), (3971, 5809)]