1890147249

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{631}}^1\times {\mathrm{1993}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 2752294272

約数和(自身を除く): 862147023

約数列:

[1, 3, 9, 167, 501, 631, 1503, 1893, 1993, 5679, 5979, 17937, 105377, 316131, 332831, 948393, 998493, 1257583, 2995479, 3772749, 11318247, 210016361, 630049083, 1890147249]

約数ペア:

[(1, 1890147249), (3, 630049083), (9, 210016361), (167, 11318247), (501, 3772749), (631, 2995479), (1503, 1257583), (1893, 998493), (1993, 948393), (5679, 332831), (5979, 316131), (17937, 105377)]