188023719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{46807}}^1$

素因数の和:46926

約数の個数: 16

約数和(自身を含む): 272609792

約数和(自身を除く): 84586073

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 46807, 140421, 608491, 1825473, 4821121, 14463363, 62674573, 188023719]

約数ペア:

[(1, 188023719), (3, 62674573), (13, 14463363), (39, 4821121), (103, 1825473), (309, 608491), (1339, 140421), (4017, 46807)]