2636742723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{279109}}^1$

素因数の和:279226

約数の個数: 16

約数和(自身を含む): 3644060160

約数和(自身を除く): 1007317437

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 279109, 837327, 13118123, 18700303, 39354369, 56100909, 878914241, 2636742723]

約数ペア:

[(1, 2636742723), (3, 878914241), (47, 56100909), (67, 39354369), (141, 18700303), (201, 13118123), (3149, 837327), (9447, 279109)]