423156727

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{14029}}^1$

素因数の和:14206

約数の個数: 16

約数和(自身を含む): 502835200

約数和(自身を除く): 79678473

約数列:

[1, 7, 31, 139, 217, 973, 4309, 14029, 30163, 98203, 434899, 1950031, 3044293, 13650217, 60450961, 423156727]

約数ペア:

[(1, 423156727), (7, 60450961), (31, 13650217), (139, 3044293), (217, 1950031), (973, 434899), (4309, 98203), (14029, 30163)]