47800989

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{3943}}^1$

素因数の和:4401

約数の個数: 16

約数和(自身を含む): 70992000

約数和(自身を除く): 23191011

約数列:

[1, 3, 9, 27, 449, 1347, 3943, 4041, 11829, 12123, 35487, 106461, 1770407, 5311221, 15933663, 47800989]

約数ペア:

[(1, 47800989), (3, 15933663), (9, 5311221), (27, 1770407), (449, 106461), (1347, 35487), (3943, 12123), (4041, 11829)]