289291773

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{3449}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 392140800

約数和(自身を除く): 102849027

約数列:

[1, 3, 73, 219, 383, 1149, 3449, 10347, 27959, 83877, 251777, 755331, 1320967, 3962901, 96430591, 289291773]

約数ペア:

[(1, 289291773), (3, 96430591), (73, 3962901), (219, 1320967), (383, 755331), (1149, 251777), (3449, 83877), (10347, 27959)]