15304641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27281}}^1$

素因数の和:27312

約数の個数: 16

約数和(自身を含む): 23571648

約数和(自身を除く): 8267007

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 27281, 81843, 300091, 463777, 900273, 1391331, 5101547, 15304641]

約数ペア:

[(1, 15304641), (3, 5101547), (11, 1391331), (17, 900273), (33, 463777), (51, 300091), (187, 81843), (561, 27281)]