1955367837

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1540873}}^1$

素因数の和:1540929

約数の個数: 16

約数和(自身を含む): 2958478080

約数和(自身を除く): 1003110243

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1540873, 4622619, 13867857, 41603571, 72421031, 217263093, 651789279, 1955367837]

約数ペア:

[(1, 1955367837), (3, 651789279), (9, 217263093), (27, 72421031), (47, 41603571), (141, 13867857), (423, 4622619), (1269, 1540873)]