5203809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 8211840

約数和(自身を除く): 3008031

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 563, 711, 1027, 1689, 3081, 5067, 7319, 9243, 21957, 44477, 65871, 133431, 400293, 578201, 1734603, 5203809]

約数ペア:

[(1, 5203809), (3, 1734603), (9, 578201), (13, 400293), (39, 133431), (79, 65871), (117, 44477), (237, 21957), (563, 9243), (711, 7319), (1027, 5067), (1689, 3081)]