25949313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9685

約数の個数: 24

約数和(自身を含む): 42124992

約数和(自身を除く): 16175679

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9643, 28929, 86787, 125359, 221789, 376077, 665367, 1128231, 1996101, 2883257, 8649771, 25949313]

約数ペア:

[(1, 25949313), (3, 8649771), (9, 2883257), (13, 1996101), (23, 1128231), (39, 665367), (69, 376077), (117, 221789), (207, 125359), (299, 86787), (897, 28929), (2691, 9643)]