387605763

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{844457}}^1$

素因数の和:844483

約数の個数: 16

約数和(自身を含む): 608009760

約数和(自身を除く): 220403997

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 844457, 2533371, 7600113, 14355769, 22800339, 43067307, 129201921, 387605763]

約数ペア:

[(1, 387605763), (3, 129201921), (9, 43067307), (17, 22800339), (27, 14355769), (51, 7600113), (153, 2533371), (459, 844457)]