1330348047

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{945521}}^1$

素因数の和:945598

約数の個数: 16

約数和(自身を含む): 2057455872

約数和(自身を除く): 727107825

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 945521, 2836563, 6618647, 19855941, 63349907, 190049721, 443449349, 1330348047]

約数ペア:

[(1, 1330348047), (3, 443449349), (7, 190049721), (21, 63349907), (67, 19855941), (201, 6618647), (469, 2836563), (1407, 945521)]