4393791

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 6541920

約数和(自身を除く): 2148129

約数列:

[1, 3, 9, 27, 353, 461, 1059, 1383, 3177, 4149, 9531, 12447, 162733, 488199, 1464597, 4393791]

約数ペア:

[(1, 4393791), (3, 1464597), (9, 488199), (27, 162733), (353, 12447), (461, 9531), (1059, 4149), (1383, 3177)]