38900897

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 45394560

約数和(自身を除く): 6493663

約数列:

[1, 7, 73, 269, 283, 511, 1883, 1981, 19637, 20659, 76127, 137459, 144613, 532889, 5557271, 38900897]

約数ペア:

[(1, 38900897), (7, 5557271), (73, 532889), (269, 144613), (283, 137459), (511, 76127), (1883, 20659), (1981, 19637)]