10899217

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 13953600

約数和(自身を除く): 3054383

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 509, 931, 1127, 3059, 3563, 9671, 11707, 21413, 24941, 67697, 81949, 222433, 473879, 573643, 1557031, 10899217]

約数ペア:

[(1, 10899217), (7, 1557031), (19, 573643), (23, 473879), (49, 222433), (133, 81949), (161, 67697), (437, 24941), (509, 21413), (931, 11707), (1127, 9671), (3059, 3563)]