661692243

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1\times {\mathrm{1489}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 889136640

約数和(自身を除く): 227444397

約数列:

[1, 3, 167, 501, 887, 1489, 2661, 4467, 148129, 248663, 444387, 745989, 1320743, 3962229, 220564081, 661692243]

約数ペア:

[(1, 661692243), (3, 220564081), (167, 3962229), (501, 1320743), (887, 745989), (1489, 444387), (2661, 248663), (4467, 148129)]