1247984637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{8699}}^1$

素因数の和:8845

約数の個数: 32

約数和(自身を含む): 1841616000

約数和(自身を除く): 593631363

約数列:

[1, 3, 17, 29, 51, 87, 97, 291, 493, 1479, 1649, 2813, 4947, 8439, 8699, 26097, 47821, 143463, 147883, 252271, 443649, 756813, 843803, 2531409, 4288607, 12865821, 14344651, 24470287, 43033953, 73410861, 415994879, 1247984637]

約数ペア:

[(1, 1247984637), (3, 415994879), (17, 73410861), (29, 43033953), (51, 24470287), (87, 14344651), (97, 12865821), (291, 4288607), (493, 2531409), (1479, 843803), (1649, 756813), (2813, 443649), (4947, 252271), (8439, 147883), (8699, 143463), (26097, 47821)]