2163806931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{49939}}^1$

素因数の和:50067

約数の個数: 32

約数和(自身を含む): 3423087360

約数和(自身を除く): 1259280429

約数列:

[1, 3, 11, 13, 33, 39, 101, 143, 303, 429, 1111, 1313, 3333, 3939, 14443, 43329, 49939, 149817, 549329, 649207, 1647987, 1947621, 5043839, 7141277, 15131517, 21423831, 55482229, 65569907, 166446687, 196709721, 721268977, 2163806931]

約数ペア:

[(1, 2163806931), (3, 721268977), (11, 196709721), (13, 166446687), (33, 65569907), (39, 55482229), (101, 21423831), (143, 15131517), (303, 7141277), (429, 5043839), (1111, 1947621), (1313, 1647987), (3333, 649207), (3939, 549329), (14443, 149817), (43329, 49939)]