26001213

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 40897728

約数和(自身を除く): 14896515

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 2423, 3577, 7269, 10731, 16961, 50883, 118727, 176879, 356181, 530637, 1238153, 3714459, 8667071, 26001213]

約数ペア:

[(1, 26001213), (3, 8667071), (7, 3714459), (21, 1238153), (49, 530637), (73, 356181), (147, 176879), (219, 118727), (511, 50883), (1533, 16961), (2423, 10731), (3577, 7269)]