141843121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1889}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 172005120

約数和(自身を除く): 30161999

約数列:

[1, 7, 17, 119, 631, 1889, 4417, 10727, 13223, 32113, 75089, 224791, 1191959, 8343713, 20263303, 141843121]

約数ペア:

[(1, 141843121), (7, 20263303), (17, 8343713), (119, 1191959), (631, 224791), (1889, 75089), (4417, 32113), (10727, 13223)]