290999302271

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{19141}}^1$

素因数の和:20207

約数の個数: 24

約数和(自身を含む): 315025253760

約数和(自身を除く): 24025951489

約数列:

[1, 23, 29, 529, 667, 991, 15341, 19141, 22793, 28739, 440243, 524239, 555089, 660997, 10125589, 12767047, 15202931, 18968731, 293642081, 436280813, 550093199, 10034458699, 12652143577, 290999302271]

約数ペア:

[(1, 290999302271), (23, 12652143577), (29, 10034458699), (529, 550093199), (667, 436280813), (991, 293642081), (15341, 18968731), (19141, 15202931), (22793, 12767047), (28739, 10125589), (440243, 660997), (524239, 555089)]