2912197071

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4473421}}^1$

素因数の和:4473462

約数の個数: 16

約数和(自身を含む): 4580784128

約数和(自身を除く): 1668587057

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4473421, 13420263, 31313947, 93941841, 138676051, 416028153, 970732357, 2912197071]

約数ペア:

[(1, 2912197071), (3, 970732357), (7, 416028153), (21, 138676051), (31, 93941841), (93, 31313947), (217, 13420263), (651, 4473421)]