87312173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 95711616

約数和(自身を除く): 8399443

約数列:

[1, 13, 103, 197, 331, 1339, 2561, 4303, 20291, 34093, 65207, 263783, 443209, 847691, 6716321, 87312173]

約数ペア:

[(1, 87312173), (13, 6716321), (103, 847691), (197, 443209), (331, 263783), (1339, 65207), (2561, 34093), (4303, 20291)]