12739953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10904

約数の個数: 16

約数和(自身を含む): 18769536

約数和(自身を除く): 6029583

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 10861, 32583, 184637, 249803, 553911, 749409, 4246651, 12739953]

約数ペア:

[(1, 12739953), (3, 4246651), (17, 749409), (23, 553911), (51, 249803), (69, 184637), (391, 32583), (1173, 10861)]