31434987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13451}}^1$

素因数の和:13514

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 13763733

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 13451, 40353, 255569, 551491, 766707, 1654473, 10478329, 31434987]

約数ペア:

[(1, 31434987), (3, 10478329), (19, 1654473), (41, 766707), (57, 551491), (123, 255569), (779, 40353), (2337, 13451)]