8481249

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7949

約数の個数: 24

約数和(自身を含む): 14826240

約数和(自身を除く): 6344991

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 7919, 23757, 55433, 71271, 134623, 166299, 403869, 498897, 942361, 1211607, 2827083, 8481249]

約数ペア:

[(1, 8481249), (3, 2827083), (7, 1211607), (9, 942361), (17, 498897), (21, 403869), (51, 166299), (63, 134623), (119, 71271), (153, 55433), (357, 23757), (1071, 7919)]