28376337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5477}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 41545152

約数和(自身を除く): 13168815

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 5477, 16431, 60247, 180741, 859889, 2579667, 9458779, 28376337]

約数ペア:

[(1, 28376337), (3, 9458779), (11, 2579667), (33, 859889), (157, 180741), (471, 60247), (1727, 16431), (5181, 5477)]