13112295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 24496128

約数和(自身を除く): 11383833

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2657, 4935, 7971, 13285, 18599, 39855, 55797, 92995, 124879, 278985, 374637, 624395, 874153, 1873185, 2622459, 4370765, 13112295]

約数ペア:

[(1, 13112295), (3, 4370765), (5, 2622459), (7, 1873185), (15, 874153), (21, 624395), (35, 374637), (47, 278985), (105, 124879), (141, 92995), (235, 55797), (329, 39855), (705, 18599), (987, 13285), (1645, 7971), (2657, 4935)]