14142891

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 8210517

約数列:

[1, 3, 7, 21, 53, 97, 131, 159, 291, 371, 393, 679, 917, 1113, 2037, 2751, 5141, 6943, 12707, 15423, 20829, 35987, 38121, 48601, 88949, 107961, 145803, 266847, 673471, 2020413, 4714297, 14142891]

約数ペア:

[(1, 14142891), (3, 4714297), (7, 2020413), (21, 673471), (53, 266847), (97, 145803), (131, 107961), (159, 88949), (291, 48601), (371, 38121), (393, 35987), (679, 20829), (917, 15423), (1113, 12707), (2037, 6943), (2751, 5141)]