1330841043

素因数分解:

$3^3\times 7^1\times {\mathrm{7041487}}^1$

素因数の和:7041503

約数の個数: 16

約数和(自身を含む): 2253276160

約数和(自身を除く): 922435117

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7041487, 21124461, 49290409, 63373383, 147871227, 190120149, 443613681, 1330841043]

約数ペア:

[(1, 1330841043), (3, 443613681), (7, 190120149), (9, 147871227), (21, 63373383), (27, 49290409), (63, 21124461), (189, 7041487)]