81244969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3391}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 93076480

約数和(自身を除く): 11831511

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 3391, 23959, 44083, 64429, 328927, 837577, 4276051, 6249613, 81244969]

約数ペア:

[(1, 81244969), (13, 6249613), (19, 4276051), (97, 837577), (247, 328927), (1261, 64429), (1843, 44083), (3391, 23959)]