137959199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31333}}^1$

素因数の和:31394

約数の個数: 16

約数和(自身を含む): 171459648

約数和(自身を除く): 33500449

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 31333, 219331, 532661, 1159321, 3728627, 8115247, 19708457, 137959199]

約数ペア:

[(1, 137959199), (7, 19708457), (17, 8115247), (37, 3728627), (119, 1159321), (259, 532661), (629, 219331), (4403, 31333)]