1859409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 2917440

約数和(自身を除く): 1058031

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4051, 12153, 36459, 68867, 109377, 206601, 619803, 1859409]

約数ペア:

[(1, 1859409), (3, 619803), (9, 206601), (17, 109377), (27, 68867), (51, 36459), (153, 12153), (459, 4051)]