397029273

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1\times {\mathrm{1847}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 536954880

約数和(自身を除く): 139925607

約数列:

[1, 3, 79, 237, 907, 1847, 2721, 5541, 71653, 145913, 214959, 437739, 1675229, 5025687, 132343091, 397029273]

約数ペア:

[(1, 397029273), (3, 132343091), (79, 5025687), (237, 1675229), (907, 437739), (1847, 214959), (2721, 145913), (5541, 71653)]