2971569807367

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{9403}}^1\times {\mathrm{46399}}^1$

素因数の和:55955

約数の個数: 24

約数和(自身を含む): 3482037888000

約数和(自身を除く): 510468080633

約数列:

[1, 7, 49, 139, 973, 6811, 9403, 46399, 65821, 324793, 460747, 1307017, 2273551, 6449461, 9149119, 45146227, 64043833, 316023589, 436289797, 3054028579, 21378200053, 60644281783, 424509972481, 2971569807367]

約数ペア:

[(1, 2971569807367), (7, 424509972481), (49, 60644281783), (139, 21378200053), (973, 3054028579), (6811, 436289797), (9403, 316023589), (46399, 64043833), (65821, 45146227), (324793, 9149119), (460747, 6449461), (1307017, 2273551)]