229737981

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{769}}^1\times {\mathrm{823}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 337543360

約数和(自身を除く): 107805379

約数列:

[1, 3, 11, 33, 121, 363, 769, 823, 2307, 2469, 8459, 9053, 25377, 27159, 93049, 99583, 279147, 298749, 632887, 1898661, 6961757, 20885271, 76579327, 229737981]

約数ペア:

[(1, 229737981), (3, 76579327), (11, 20885271), (33, 6961757), (121, 1898661), (363, 632887), (769, 298749), (823, 279147), (2307, 99583), (2469, 93049), (8459, 27159), (9053, 25377)]