275337231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{68543}}^1$

素因数の和:68662

約数の個数: 16

約数和(自身を含む): 399200256

約数和(自身を除く): 123863025

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 68543, 205629, 891059, 2673177, 7059929, 21179787, 91779077, 275337231]

約数ペア:

[(1, 275337231), (3, 91779077), (13, 21179787), (39, 7059929), (103, 2673177), (309, 891059), (1339, 205629), (4017, 68543)]