40507269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1613}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 59033664

約数和(自身を除く): 18526395

約数列:

[1, 3, 11, 33, 761, 1613, 2283, 4839, 8371, 17743, 25113, 53229, 1227493, 3682479, 13502423, 40507269]

約数ペア:

[(1, 40507269), (3, 13502423), (11, 3682479), (33, 1227493), (761, 53229), (1613, 25113), (2283, 17743), (4839, 8371)]