137421498

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{89119}}^1$

素因数の和:89381

約数の個数: 16

約数和(自身を含む): 275915520

約数和(自身を除く): 138494022

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 89119, 178238, 267357, 534714, 22903583, 45807166, 68710749, 137421498]

約数ペア:

[(1, 137421498), (2, 68710749), (3, 45807166), (6, 22903583), (257, 534714), (514, 267357), (771, 178238), (1542, 89119)]