38081187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 59259200

約数和(自身を除く): 21178013

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 5179, 7353, 15537, 46611, 98401, 222697, 295203, 668091, 885609, 2004273, 4231243, 12693729, 38081187]

約数ペア:

[(1, 38081187), (3, 12693729), (9, 4231243), (19, 2004273), (43, 885609), (57, 668091), (129, 295203), (171, 222697), (387, 98401), (817, 46611), (2451, 15537), (5179, 7353)]