2915961

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 4034688

約数和(自身を除く): 1118727

約数列:

[1, 3, 41, 123, 151, 157, 453, 471, 6191, 6437, 18573, 19311, 23707, 71121, 971987, 2915961]

約数ペア:

[(1, 2915961), (3, 971987), (41, 71121), (123, 23707), (151, 19311), (157, 18573), (453, 6437), (471, 6191)]