20131372807

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{96059}}^1$

素因数の和:96140

約数の個数: 32

約数和(自身を含む): 25820928000

約数和(自身を除く): 5689555193

約数列:

[1, 7, 13, 47, 49, 91, 329, 343, 611, 637, 2303, 4277, 4459, 16121, 29939, 96059, 209573, 672413, 1248767, 4514773, 4706891, 8741369, 31603411, 32948237, 58692049, 61189583, 221223877, 410844343, 428327081, 1548567139, 2875910401, 20131372807]

約数ペア:

[(1, 20131372807), (7, 2875910401), (13, 1548567139), (47, 428327081), (49, 410844343), (91, 221223877), (329, 61189583), (343, 58692049), (611, 32948237), (637, 31603411), (2303, 8741369), (4277, 4706891), (4459, 4514773), (16121, 1248767), (29939, 672413), (96059, 209573)]