13335321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1307}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 18835200

約数和(自身を除く): 5499879

約数列:

[1, 3, 19, 57, 179, 537, 1307, 3401, 3921, 10203, 24833, 74499, 233953, 701859, 4445107, 13335321]

約数ペア:

[(1, 13335321), (3, 4445107), (19, 701859), (57, 233953), (179, 74499), (537, 24833), (1307, 10203), (3401, 3921)]