13231163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 3184837

約数列:

[1, 11, 19, 29, 37, 59, 209, 319, 407, 551, 649, 703, 1073, 1121, 1711, 2183, 6061, 7733, 11803, 12331, 18821, 20387, 24013, 32509, 41477, 63307, 224257, 357599, 456247, 696377, 1202833, 13231163]

約数ペア:

[(1, 13231163), (11, 1202833), (19, 696377), (29, 456247), (37, 357599), (59, 224257), (209, 63307), (319, 41477), (407, 32509), (551, 24013), (649, 20387), (703, 18821), (1073, 12331), (1121, 11803), (1711, 7733), (2183, 6061)]