1330894347

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{21799}}^1$

素因数の和:22282

約数の個数: 16

約数和(自身を含む): 1816550400

約数和(自身を除く): 485656053

約数列:

[1, 3, 47, 141, 433, 1299, 20351, 21799, 61053, 65397, 1024553, 3073659, 9438967, 28316901, 443631449, 1330894347]

約数ペア:

[(1, 1330894347), (3, 443631449), (47, 28316901), (141, 9438967), (433, 3073659), (1299, 1024553), (20351, 65397), (21799, 61053)]