98128051

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19722

約数の個数: 16

約数和(自身を含む): 120803328

約数和(自身を除く): 22675277

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 19661, 137627, 452203, 609491, 3165421, 4266437, 14018293, 98128051]

約数ペア:

[(1, 98128051), (7, 14018293), (23, 4266437), (31, 3165421), (161, 609491), (217, 452203), (713, 137627), (4991, 19661)]