2860203

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 16

約数和(自身を含む): 4054400

約数和(自身を除く): 1194197

約数列:

[1, 3, 19, 57, 139, 361, 417, 1083, 2641, 6859, 7923, 20577, 50179, 150537, 953401, 2860203]

約数ペア:

[(1, 2860203), (3, 953401), (19, 150537), (57, 50179), (139, 20577), (361, 7923), (417, 6859), (1083, 2641)]