4700871

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3685689

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 83, 87, 93, 203, 217, 249, 261, 279, 581, 609, 651, 747, 899, 1743, 1827, 1953, 2407, 2573, 2697, 5229, 6293, 7221, 7719, 8091, 16849, 18011, 18879, 21663, 23157, 50547, 54033, 56637, 74617, 151641, 162099, 223851, 522319, 671553, 1566957, 4700871]

約数ペア:

[(1, 4700871), (3, 1566957), (7, 671553), (9, 522319), (21, 223851), (29, 162099), (31, 151641), (63, 74617), (83, 56637), (87, 54033), (93, 50547), (203, 23157), (217, 21663), (249, 18879), (261, 18011), (279, 16849), (581, 8091), (609, 7719), (651, 7221), (747, 6293), (899, 5229), (1743, 2697), (1827, 2573), (1953, 2407)]