2203423677

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2690383}}^1$

素因数の和:2690409

約数の個数: 24

約数和(自身を含む): 3917199104

約数和(自身を除く): 1713775427

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2690383, 8071149, 18832681, 24213447, 34974979, 56498043, 104924937, 169494129, 244824853, 314774811, 734474559, 2203423677]

約数ペア:

[(1, 2203423677), (3, 734474559), (7, 314774811), (9, 244824853), (13, 169494129), (21, 104924937), (39, 56498043), (63, 34974979), (91, 24213447), (117, 18832681), (273, 8071149), (819, 2690383)]