978047193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{111611}}^1$

素因数の和:111764

約数の個数: 16

約数和(自身を含む): 1371488256

約数和(自身を除く): 393441063

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 111611, 334833, 2567053, 7701159, 14174597, 42523791, 326015731, 978047193]

約数ペア:

[(1, 978047193), (3, 326015731), (23, 42523791), (69, 14174597), (127, 7701159), (381, 2567053), (2921, 334833), (8763, 111611)]