4929981

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 8017920

約数和(自身を除く): 3087939

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 173, 177, 413, 483, 519, 1211, 1239, 1357, 3633, 3979, 4071, 9499, 10207, 11937, 27853, 28497, 30621, 71449, 83559, 214347, 234761, 704283, 1643327, 4929981]

約数ペア:

[(1, 4929981), (3, 1643327), (7, 704283), (21, 234761), (23, 214347), (59, 83559), (69, 71449), (161, 30621), (173, 28497), (177, 27853), (413, 11937), (483, 10207), (519, 9499), (1211, 4071), (1239, 3979), (1357, 3633)]