1330476987

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1348001}}^1$

素因数の和:1348058

約数の個数: 16

約数和(自身を含む): 2070531072

約数和(自身を除く): 740054085

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1348001, 4044003, 9436007, 28308021, 63356047, 190068141, 443492329, 1330476987]

約数ペア:

[(1, 1330476987), (3, 443492329), (7, 190068141), (21, 63356047), (47, 28308021), (141, 9436007), (329, 4044003), (987, 1348001)]