389923529

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3331}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 421431360

約数和(自身を除く): 31507831

約数列:

[1, 19, 61, 101, 1159, 1919, 3331, 6161, 63289, 117059, 203191, 336431, 3860629, 6392189, 20522291, 389923529]

約数ペア:

[(1, 389923529), (19, 20522291), (61, 6392189), (101, 3860629), (1159, 336431), (1919, 203191), (3331, 117059), (6161, 63289)]