38967039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 58631040

約数和(自身を除く): 19664001

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 863, 1557, 2589, 5017, 7767, 15051, 25027, 45153, 75081, 149299, 225243, 447897, 1343691, 4329671, 12989013, 38967039]

約数ペア:

[(1, 38967039), (3, 12989013), (9, 4329671), (29, 1343691), (87, 447897), (173, 225243), (261, 149299), (519, 75081), (863, 45153), (1557, 25027), (2589, 15051), (5017, 7767)]