1968156717

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{20399}}^1$

素因数の和:21540

約数の個数: 16

約数和(自身を含む): 2717280000

約数和(自身を除く): 749123283

約数列:

[1, 3, 29, 87, 1109, 3327, 20399, 32161, 61197, 96483, 591571, 1774713, 22622491, 67867473, 656052239, 1968156717]

約数ペア:

[(1, 1968156717), (3, 656052239), (29, 67867473), (87, 22622491), (1109, 1774713), (3327, 591571), (20399, 96483), (32161, 61197)]