11939782897

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1342001}}^1$

素因数の和:1342080

約数の個数: 16

約数和(自身を含む): 14429205504

約数和(自身を除く): 2489422607

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 1342001, 9394007, 41602031, 55022041, 291214217, 385154287, 1705683271, 11939782897]

約数ペア:

[(1, 11939782897), (7, 1705683271), (31, 385154287), (41, 291214217), (217, 55022041), (287, 41602031), (1271, 9394007), (8897, 1342001)]