245423163

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 330137856

約数和(自身を除く): 84714693

約数列:

[1, 3, 173, 487, 519, 971, 1461, 2913, 84251, 167983, 252753, 472877, 503949, 1418631, 81807721, 245423163]

約数ペア:

[(1, 245423163), (3, 81807721), (173, 1418631), (487, 503949), (519, 472877), (971, 252753), (1461, 167983), (2913, 84251)]