1565585281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 1759159080

約数和(自身を除く): 193573799

約数列:

[1, 13, 31, 113, 403, 961, 1109, 1469, 3503, 12493, 14417, 34379, 45539, 108593, 125317, 446927, 1065749, 1411709, 1629121, 3884827, 13854737, 50502751, 120429637, 1565585281]

約数ペア:

[(1, 1565585281), (13, 120429637), (31, 50502751), (113, 13854737), (403, 3884827), (961, 1629121), (1109, 1411709), (1469, 1065749), (3503, 446927), (12493, 125317), (14417, 108593), (34379, 45539)]