4735989

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 20

約数和(自身を含む): 7201920

約数和(自身を除く): 2465931

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 991, 1593, 2973, 4779, 8919, 26757, 58469, 80271, 175407, 526221, 1578663, 4735989]

約数ペア:

[(1, 4735989), (3, 1578663), (9, 526221), (27, 175407), (59, 80271), (81, 58469), (177, 26757), (531, 8919), (991, 4779), (1593, 2973)]