16968303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 27018576

約数和(自身を除く): 10050273

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1697, 3333, 5091, 9999, 15273, 18667, 56001, 168003, 171397, 514191, 1542573, 1885367, 5656101, 16968303]

約数ペア:

[(1, 16968303), (3, 5656101), (9, 1885367), (11, 1542573), (33, 514191), (99, 171397), (101, 168003), (303, 56001), (909, 18667), (1111, 15273), (1697, 9999), (3333, 5091)]