38240013

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1787}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 58360320

約数和(自身を除く): 20120307

約数列:

[1, 3, 7, 21, 1019, 1787, 3057, 5361, 7133, 12509, 21399, 37527, 1820953, 5462859, 12746671, 38240013]

約数ペア:

[(1, 38240013), (3, 12746671), (7, 5462859), (21, 1820953), (1019, 37527), (1787, 21399), (3057, 12509), (5361, 7133)]