1356943917

素因数分解:

$3^1\times 7^2\times {\mathrm{9230911}}^1$

素因数の和:9230928

約数の個数: 12

約数和(自身を含む): 2104647936

約数和(自身を除く): 747704019

約数列:

[1, 3, 7, 21, 49, 147, 9230911, 27692733, 64616377, 193849131, 452314639, 1356943917]

約数ペア:

[(1, 1356943917), (3, 452314639), (7, 193849131), (21, 64616377), (49, 27692733), (147, 9230911)]