338700047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{19661}}^1$

素因数の和:19798

約数の個数: 16

約数和(自身を含む): 407711232

約数和(自身を除く): 69011185

約数列:

[1, 7, 23, 107, 161, 749, 2461, 17227, 19661, 137627, 452203, 2103727, 3165421, 14726089, 48385721, 338700047]

約数ペア:

[(1, 338700047), (7, 48385721), (23, 14726089), (107, 3165421), (161, 2103727), (749, 452203), (2461, 137627), (17227, 19661)]