3136402947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 4486938624

約数和(自身を除く): 1350535677

約数列:

[1, 3, 17, 51, 97, 291, 431, 1293, 1471, 1649, 4413, 4947, 7327, 21981, 25007, 41807, 75021, 125421, 142687, 428061, 634001, 710719, 1902003, 2132157, 2425679, 7277037, 10778017, 32334051, 61498097, 184494291, 1045467649, 3136402947]

約数ペア:

[(1, 3136402947), (3, 1045467649), (17, 184494291), (51, 61498097), (97, 32334051), (291, 10778017), (431, 7277037), (1293, 2425679), (1471, 2132157), (1649, 1902003), (4413, 710719), (4947, 634001), (7327, 428061), (21981, 142687), (25007, 125421), (41807, 75021)]