13103335

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 18550080

約数和(自身を除く): 5446745

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 677, 2765, 3385, 3871, 4739, 19355, 23695, 33173, 53483, 165865, 267415, 374381, 1871905, 2620667, 13103335]

約数ペア:

[(1, 13103335), (5, 2620667), (7, 1871905), (35, 374381), (49, 267415), (79, 165865), (245, 53483), (395, 33173), (553, 23695), (677, 19355), (2765, 4739), (3385, 3871)]