26625311

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 28600320

約数和(自身を除く): 1975009

約数列:

[1, 31, 37, 139, 167, 1147, 4309, 5143, 5177, 6179, 23213, 159433, 191549, 719603, 858881, 26625311]

約数ペア:

[(1, 26625311), (31, 858881), (37, 719603), (139, 191549), (167, 159433), (1147, 23213), (4309, 6179), (5143, 5177)]