31022953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 6474647

約数列:

[1, 13, 19, 29, 61, 71, 247, 377, 551, 793, 923, 1159, 1349, 1769, 2059, 4331, 7163, 15067, 17537, 22997, 26767, 33611, 39121, 56303, 82289, 125599, 436943, 508573, 1069757, 1632787, 2386381, 31022953]

約数ペア:

[(1, 31022953), (13, 2386381), (19, 1632787), (29, 1069757), (61, 508573), (71, 436943), (247, 125599), (377, 82289), (551, 56303), (793, 39121), (923, 33611), (1159, 26767), (1349, 22997), (1769, 17537), (2059, 15067), (4331, 7163)]