42154233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 63900672

約数和(自身を除く): 21746439

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 487, 671, 1419, 1461, 2013, 2623, 5357, 7869, 16071, 20941, 28853, 29707, 62823, 86559, 89121, 230351, 326777, 691053, 980331, 1277401, 3832203, 14051411, 42154233]

約数ペア:

[(1, 42154233), (3, 14051411), (11, 3832203), (33, 1277401), (43, 980331), (61, 691053), (129, 326777), (183, 230351), (473, 89121), (487, 86559), (671, 62823), (1419, 29707), (1461, 28853), (2013, 20941), (2623, 16071), (5357, 7869)]