25006209

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 34572288

約数和(自身を除く): 9566079

約数列:

[1, 3, 47, 67, 141, 201, 2647, 3149, 7941, 9447, 124409, 177349, 373227, 532047, 8335403, 25006209]

約数ペア:

[(1, 25006209), (3, 8335403), (47, 532047), (67, 373227), (141, 177349), (201, 124409), (2647, 9447), (3149, 7941)]