6851187

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6427

約数の個数: 24

約数和(自身を含む): 11977056

約数和(自身を除く): 5125869

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 6397, 19191, 44779, 57573, 108749, 134337, 326247, 403011, 761243, 978741, 2283729, 6851187]

約数ペア:

[(1, 6851187), (3, 2283729), (7, 978741), (9, 761243), (17, 403011), (21, 326247), (51, 134337), (63, 108749), (119, 57573), (153, 44779), (357, 19191), (1071, 6397)]