13108305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 24182784

約数和(自身を除く): 11074479

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 983, 1905, 2667, 2949, 4445, 4915, 6881, 13335, 14745, 20643, 34405, 103215, 124841, 374523, 624205, 873887, 1872615, 2621661, 4369435, 13108305]

約数ペア:

[(1, 13108305), (3, 4369435), (5, 2621661), (7, 1872615), (15, 873887), (21, 624205), (35, 374523), (105, 124841), (127, 103215), (381, 34405), (635, 20643), (889, 14745), (983, 13335), (1905, 6881), (2667, 4915), (2949, 4445)]