71293079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 85890336

約数和(自身を除く): 14597257

約数列:

[1, 11, 13, 61, 121, 143, 671, 743, 793, 1573, 7381, 8173, 8723, 9659, 45323, 89903, 95953, 106249, 498553, 589199, 1168739, 5484083, 6481189, 71293079]

約数ペア:

[(1, 71293079), (11, 6481189), (13, 5484083), (61, 1168739), (121, 589199), (143, 498553), (671, 106249), (743, 95953), (793, 89903), (1573, 45323), (7381, 9659), (8173, 8723)]