29901249

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27919}}^1$

素因数の和:27949

約数の個数: 24

約数和(自身を含む): 52266240

約数和(自身を除く): 22364991

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 27919, 83757, 195433, 251271, 474623, 586299, 1423869, 1758897, 3322361, 4271607, 9967083, 29901249]

約数ペア:

[(1, 29901249), (3, 9967083), (7, 4271607), (9, 3322361), (17, 1758897), (21, 1423869), (51, 586299), (63, 474623), (119, 251271), (153, 195433), (357, 83757), (1071, 27919)]