42232071

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12491}}^1$

素因数の和:12531

約数の個数: 24

約数和(自身を含む): 68356224

約数和(自身を除く): 26124153

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 12491, 37473, 87437, 262311, 287293, 612059, 861879, 1836177, 2011051, 6033153, 14077357, 42232071]

約数ペア:

[(1, 42232071), (3, 14077357), (7, 6033153), (21, 2011051), (23, 1836177), (49, 861879), (69, 612059), (147, 287293), (161, 262311), (483, 87437), (1127, 37473), (3381, 12491)]