2007359991

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2450989}}^1$

素因数の和:2451015

約数の個数: 24

約数和(自身を含む): 3568641440

約数和(自身を除く): 1561281449

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2450989, 7352967, 17156923, 22058901, 31862857, 51470769, 95588571, 154412307, 223039999, 286765713, 669119997, 2007359991]

約数ペア:

[(1, 2007359991), (3, 669119997), (7, 286765713), (9, 223039999), (13, 154412307), (21, 95588571), (39, 51470769), (63, 31862857), (91, 22058901), (117, 17156923), (273, 7352967), (819, 2450989)]