233886261

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{26083}}^1$

素因数の和:26161

約数の個数: 24

約数和(自身を含む): 368723424

約数和(自身を除く): 134837163

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 26083, 78249, 182581, 547743, 1278067, 1591063, 3834201, 4773189, 11137441, 33412323, 77962087, 233886261]

約数ペア:

[(1, 233886261), (3, 77962087), (7, 33412323), (21, 11137441), (49, 4773189), (61, 3834201), (147, 1591063), (183, 1278067), (427, 547743), (1281, 182581), (2989, 78249), (8967, 26083)]