496446717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 726243840

約数和(自身を除く): 229797123

約数列:

[1, 3, 13, 39, 89, 157, 267, 471, 911, 1157, 2041, 2733, 3471, 6123, 11843, 13973, 35529, 41919, 81079, 143027, 181649, 243237, 429081, 544947, 1054027, 1859351, 3162081, 5578053, 12729403, 38188209, 165482239, 496446717]

約数ペア:

[(1, 496446717), (3, 165482239), (13, 38188209), (39, 12729403), (89, 5578053), (157, 3162081), (267, 1859351), (471, 1054027), (911, 544947), (1157, 429081), (2041, 243237), (2733, 181649), (3471, 143027), (6123, 81079), (11843, 41919), (13973, 35529)]