243048267

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{350719}}^1$

素因数の和:350743

約数の個数: 24

約数和(自身を含む): 437698560

約数和(自身を除く): 194650293

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 350719, 1052157, 2455033, 3156471, 3857909, 7365099, 11573727, 22095297, 27005363, 34721181, 81016089, 243048267]

約数ペア:

[(1, 243048267), (3, 81016089), (7, 34721181), (9, 27005363), (11, 22095297), (21, 11573727), (33, 7365099), (63, 3857909), (77, 3156471), (99, 2455033), (231, 1052157), (693, 350719)]