1173939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 1741824

約数和(自身を除く): 567885

約数列:

[1, 3, 13, 31, 39, 93, 403, 971, 1209, 2913, 12623, 30101, 37869, 90303, 391313, 1173939]

約数ペア:

[(1, 1173939), (3, 391313), (13, 90303), (31, 37869), (39, 30101), (93, 12623), (403, 2913), (971, 1209)]