1385191191

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239611}}^1$

素因数の和:239702

約数の個数: 16

約数和(自身を含む): 1932231168

約数和(自身を除く): 547039977

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 239611, 718833, 9824051, 11261717, 29472153, 33785151, 461730397, 1385191191]

約数ペア:

[(1, 1385191191), (3, 461730397), (41, 33785151), (47, 29472153), (123, 11261717), (141, 9824051), (1927, 718833), (5781, 239611)]