87520289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 95913600

約数和(自身を除く): 8393311

約数列:

[1, 19, 29, 193, 551, 823, 3667, 5597, 15637, 23867, 106343, 158839, 453473, 3017941, 4606331, 87520289]

約数ペア:

[(1, 87520289), (19, 4606331), (29, 3017941), (193, 453473), (551, 158839), (823, 106343), (3667, 23867), (5597, 15637)]