142922241

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206237}}^1$

素因数の和:206261

約数の個数: 24

約数和(自身を含む): 257385024

約数和(自身を除く): 114462783

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 206237, 618711, 1443659, 1856133, 2268607, 4330977, 6805821, 12992931, 15880249, 20417463, 47640747, 142922241]

約数ペア:

[(1, 142922241), (3, 47640747), (7, 20417463), (9, 15880249), (11, 12992931), (21, 6805821), (33, 4330977), (63, 2268607), (77, 1856133), (99, 1443659), (231, 618711), (693, 206237)]