277204377

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{1993}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 375573888

約数和(自身を除く): 98369511

約数列:

[1, 3, 71, 213, 653, 1959, 1993, 5979, 46363, 139089, 141503, 424509, 1301429, 3904287, 92401459, 277204377]

約数ペア:

[(1, 277204377), (3, 92401459), (71, 3904287), (213, 1301429), (653, 424509), (1959, 141503), (1993, 139089), (5979, 46363)]