56712459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15233}}^1$

素因数の和:15326

約数の個数: 16

約数和(自身を含む): 81166752

約数和(自身を除く): 24454293

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 15233, 45699, 258961, 776883, 1112009, 3336027, 18904153, 56712459]

約数ペア:

[(1, 56712459), (3, 18904153), (17, 3336027), (51, 1112009), (73, 776883), (219, 258961), (1241, 45699), (3723, 15233)]