999982431

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{690119}}^1$

素因数の和:690155

約数の個数: 24

約数和(自身を含む): 1722539520

約数和(自身を除く): 722557089

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 690119, 2070357, 4830833, 6211071, 14492499, 15872737, 43477497, 47618211, 111109159, 142854633, 333327477, 999982431]

約数ペア:

[(1, 999982431), (3, 333327477), (7, 142854633), (9, 111109159), (21, 47618211), (23, 43477497), (63, 15872737), (69, 14492499), (161, 6211071), (207, 4830833), (483, 2070357), (1449, 690119)]