614079

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 18

約数和(自身を含む): 929448

約数和(自身を除く): 315369

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 961, 2201, 2883, 6603, 8649, 19809, 68231, 204693, 614079]

約数ペア:

[(1, 614079), (3, 204693), (9, 68231), (31, 19809), (71, 8649), (93, 6603), (213, 2883), (279, 2201), (639, 961)]