13306621509

素因数分解:

$3^2\times {\mathrm{1439}}^1\times {\mathrm{1027459}}^1$

素因数の和:1028904

約数の個数: 12

約数和(自身を含む): 19234051200

約数和(自身を除く): 5927429691

約数列:

[1, 3, 9, 1439, 4317, 12951, 1027459, 3082377, 9247131, 1478513501, 4435540503, 13306621509]

約数ペア:

[(1, 13306621509), (3, 4435540503), (9, 1478513501), (1439, 9247131), (4317, 3082377), (12951, 1027459)]