128430737

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 139528704

約数和(自身を除く): 11097967

約数列:

[1, 31, 37, 41, 1147, 1271, 1517, 2731, 47027, 84661, 101047, 111971, 3132457, 3471101, 4142927, 128430737]

約数ペア:

[(1, 128430737), (31, 4142927), (37, 3471101), (41, 3132457), (1147, 111971), (1271, 101047), (1517, 84661), (2731, 47027)]