493304499

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{99839}}^1$

素因数の和:99912

約数の個数: 20

約数和(自身を含む): 748999680

約数和(自身を除く): 255695181

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 99839, 299517, 898551, 2695653, 6090179, 8086959, 18270537, 54811611, 164434833, 493304499]

約数ペア:

[(1, 493304499), (3, 164434833), (9, 54811611), (27, 18270537), (61, 8086959), (81, 6090179), (183, 2695653), (549, 898551), (1647, 299517), (4941, 99839)]