1081999359

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{75659}}^1$

素因数の和:75899

約数の個数: 24

約数和(自身を含む): 1794049920

約数和(自身を除く): 712050561

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 14301, 75659, 226977, 529613, 680931, 1588839, 4766517, 17174593, 51523779, 120222151, 154571337, 360666453, 1081999359]

約数ペア:

[(1, 1081999359), (3, 360666453), (7, 154571337), (9, 120222151), (21, 51523779), (63, 17174593), (227, 4766517), (681, 1588839), (1589, 680931), (2043, 529613), (4767, 226977), (14301, 75659)]