23987249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 29804544

約数和(自身を除く): 5817295

約数列:

[1, 11, 13, 43, 47, 83, 143, 473, 517, 559, 611, 913, 1079, 2021, 3569, 3901, 6149, 6721, 11869, 22231, 26273, 39259, 42911, 46397, 50713, 167743, 289003, 510367, 557843, 1845173, 2180659, 23987249]

約数ペア:

[(1, 23987249), (11, 2180659), (13, 1845173), (43, 557843), (47, 510367), (83, 289003), (143, 167743), (473, 50713), (517, 46397), (559, 42911), (611, 39259), (913, 26273), (1079, 22231), (2021, 11869), (3569, 6721), (3901, 6149)]