42652431

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 20770929

約数列:

[1, 3, 9, 43, 129, 307, 359, 387, 921, 1077, 2763, 3231, 13201, 15437, 39603, 46311, 110213, 118809, 138933, 330639, 991917, 4739159, 14217477, 42652431]

約数ペア:

[(1, 42652431), (3, 14217477), (9, 4739159), (43, 991917), (129, 330639), (307, 138933), (359, 118809), (387, 110213), (921, 46311), (1077, 39603), (2763, 15437), (3231, 13201)]