168994007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2719}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 208373760

約数和(自身を除く): 39379753

約数列:

[1, 7, 13, 91, 683, 2719, 4781, 8879, 19033, 35347, 62153, 247429, 1857077, 12999539, 24142001, 168994007]

約数ペア:

[(1, 168994007), (7, 24142001), (13, 12999539), (91, 1857077), (683, 247429), (2719, 62153), (4781, 35347), (8879, 19033)]