81299351

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 95672640

約数和(自身を除く): 14373289

約数列:

[1, 7, 41, 229, 287, 1237, 1603, 8659, 9389, 50717, 65723, 283273, 355019, 1982911, 11614193, 81299351]

約数ペア:

[(1, 81299351), (7, 11614193), (41, 1982911), (229, 355019), (287, 283273), (1237, 65723), (1603, 50717), (8659, 9389)]