74929421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13397}}^1$

素因数の和:13468

約数の個数: 16

約数和(自身を含む): 92606976

約数和(自身を除く): 17677555

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 13397, 93779, 227749, 629659, 1594243, 4407613, 10704203, 74929421]

約数ペア:

[(1, 74929421), (7, 10704203), (17, 4407613), (47, 1594243), (119, 629659), (329, 227749), (799, 93779), (5593, 13397)]