2912105931

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4473281}}^1$

素因数の和:4473322

約数の個数: 16

約数和(自身を含む): 4580640768

約数和(自身を除く): 1668534837

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4473281, 13419843, 31312967, 93938901, 138671711, 416015133, 970701977, 2912105931]

約数ペア:

[(1, 2912105931), (3, 970701977), (7, 416015133), (21, 138671711), (31, 93938901), (93, 31312967), (217, 13419843), (651, 4473281)]