2497453

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 3124224

約数和(自身を除く): 626771

約数列:

[1, 7, 17, 31, 119, 217, 527, 677, 3689, 4739, 11509, 20987, 80563, 146909, 356779, 2497453]

約数ペア:

[(1, 2497453), (7, 356779), (17, 146909), (31, 80563), (119, 20987), (217, 11509), (527, 4739), (677, 3689)]