26190213

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2729}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 40010880

約数和(自身を除く): 13820667

約数列:

[1, 3, 7, 21, 457, 1371, 2729, 3199, 8187, 9597, 19103, 57309, 1247153, 3741459, 8730071, 26190213]

約数ペア:

[(1, 26190213), (3, 8730071), (7, 3741459), (21, 1247153), (457, 57309), (1371, 19103), (2729, 9597), (3199, 8187)]