29978637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 17330163

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 1759, 5277, 5681, 17043, 22867, 33421, 40457, 68601, 100263, 121371, 434473, 525941, 768683, 1303419, 1577823, 2306049, 9992879, 29978637]

約数ペア:

[(1, 29978637), (3, 9992879), (13, 2306049), (19, 1577823), (23, 1303419), (39, 768683), (57, 525941), (69, 434473), (247, 121371), (299, 100263), (437, 68601), (741, 40457), (897, 33421), (1311, 22867), (1759, 17043), (5277, 5681)]