16196427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 26819520

約数和(自身を除く): 10623093

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 479, 663, 867, 1437, 1989, 2601, 3757, 4311, 6227, 8143, 11271, 18681, 24429, 33813, 56043, 73287, 105859, 138431, 317577, 415293, 952731, 1245879, 1799603, 5398809, 16196427]

約数ペア:

[(1, 16196427), (3, 5398809), (9, 1799603), (13, 1245879), (17, 952731), (39, 415293), (51, 317577), (117, 138431), (153, 105859), (221, 73287), (289, 56043), (479, 33813), (663, 24429), (867, 18681), (1437, 11271), (1989, 8143), (2601, 6227), (3757, 4311)]