13184479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 17048016

約数和(自身を除く): 3863537

約数列:

[1, 7, 11, 49, 61, 77, 401, 427, 539, 671, 2807, 2989, 4411, 4697, 19649, 24461, 30877, 32879, 171227, 216139, 269071, 1198589, 1883497, 13184479]

約数ペア:

[(1, 13184479), (7, 1883497), (11, 1198589), (49, 269071), (61, 216139), (77, 171227), (401, 32879), (427, 30877), (539, 24461), (671, 19649), (2807, 4697), (2989, 4411)]