258367623

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{1987}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 349251840

約数和(自身を除く): 90884217

約数列:

[1, 3, 89, 267, 487, 1461, 1987, 5961, 43343, 130029, 176843, 530529, 967669, 2903007, 86122541, 258367623]

約数ペア:

[(1, 258367623), (3, 86122541), (89, 2903007), (267, 967669), (487, 530529), (1461, 176843), (1987, 130029), (5961, 43343)]