542880723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{14969}}^1$

素因数の和:15147

約数の個数: 32

約数和(自身を含む): 908259840

約数和(自身を除く): 365379117

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 5181, 12089, 14969, 36267, 44907, 104783, 164659, 314349, 493977, 1152613, 2350133, 3457839, 7050399, 16450931, 25851463, 49352793, 77554389, 180960241, 542880723]

約数ペア:

[(1, 542880723), (3, 180960241), (7, 77554389), (11, 49352793), (21, 25851463), (33, 16450931), (77, 7050399), (157, 3457839), (231, 2350133), (471, 1152613), (1099, 493977), (1727, 314349), (3297, 164659), (5181, 104783), (12089, 44907), (14969, 36267)]