1738008207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{221713}}^1$

素因数の和:221799

約数の個数: 24

約数和(自身を含む): 2743932464

約数和(自身を除く): 1005924257

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 221713, 665139, 1995417, 2882269, 8646807, 14854771, 25940421, 44564313, 133692939, 193112023, 579336069, 1738008207]

約数ペア:

[(1, 1738008207), (3, 579336069), (9, 193112023), (13, 133692939), (39, 44564313), (67, 25940421), (117, 14854771), (201, 8646807), (603, 2882269), (871, 1995417), (2613, 665139), (7839, 221713)]