1330487397

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{112249}}^1$

素因数の和:112697

約数の個数: 16

約数和(自身を含む): 1975600000

約数和(自身を除く): 645112603

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 112249, 336747, 1010241, 3030723, 49277311, 147831933, 443495799, 1330487397]

約数ペア:

[(1, 1330487397), (3, 443495799), (9, 147831933), (27, 49277311), (439, 3030723), (1317, 1010241), (3951, 336747), (11853, 112249)]