26901021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75353}}^1$

素因数の和:75380

約数の個数: 16

約数和(自身を含む): 43403904

約数和(自身を除く): 16502883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 75353, 226059, 527471, 1281001, 1582413, 3843003, 8967007, 26901021]

約数ペア:

[(1, 26901021), (3, 8967007), (7, 3843003), (17, 1582413), (21, 1281001), (51, 527471), (119, 226059), (357, 75353)]