347732307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2972071}}^1$

素因数の和:2972090

約数の個数: 12

約数和(自身を含む): 540917104

約数和(自身を除く): 193184797

約数列:

[1, 3, 9, 13, 39, 117, 2972071, 8916213, 26748639, 38636923, 115910769, 347732307]

約数ペア:

[(1, 347732307), (3, 115910769), (9, 38636923), (13, 26748639), (39, 8916213), (117, 2972071)]