38910151

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 45368064

約数和(自身を除く): 6457913

約数列:

[1, 7, 83, 193, 347, 581, 1351, 2429, 16019, 28801, 66971, 112133, 201607, 468797, 5558593, 38910151]

約数ペア:

[(1, 38910151), (7, 5558593), (83, 468797), (193, 201607), (347, 112133), (581, 66971), (1351, 28801), (2429, 16019)]