3044517

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 1743483

約数列:

[1, 3, 7, 21, 49, 139, 147, 149, 417, 447, 973, 1043, 2919, 3129, 6811, 7301, 20433, 20711, 21903, 62133, 144977, 434931, 1014839, 3044517]

約数ペア:

[(1, 3044517), (3, 1014839), (7, 434931), (21, 144977), (49, 62133), (139, 21903), (147, 20711), (149, 20433), (417, 7301), (447, 6811), (973, 3129), (1043, 2919)]