389570087

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 413171712

約数和(自身を除く): 23601625

約数列:

[1, 31, 53, 127, 1643, 1867, 3937, 6731, 57877, 98951, 208661, 237109, 3067481, 7350379, 12566777, 389570087]

約数ペア:

[(1, 389570087), (31, 12566777), (53, 7350379), (127, 3067481), (1643, 237109), (1867, 208661), (3937, 98951), (6731, 57877)]