16912131

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 6312189

約数列:

[1, 3, 41, 123, 359, 383, 1077, 1149, 14719, 15703, 44157, 47109, 137497, 412491, 5637377, 16912131]

約数ペア:

[(1, 16912131), (3, 5637377), (41, 412491), (123, 137497), (359, 47109), (383, 44157), (1077, 15703), (1149, 14719)]