2000449077

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 2948050944

約数和(自身を除く): 947601867

約数列:

[1, 3, 11, 33, 121, 227, 363, 681, 1331, 2207, 2497, 3993, 6621, 7491, 24277, 27467, 72831, 82401, 267047, 302137, 500989, 801141, 906411, 1502967, 2937517, 5510879, 8812551, 16532637, 60619669, 181859007, 666816359, 2000449077]

約数ペア:

[(1, 2000449077), (3, 666816359), (11, 181859007), (33, 60619669), (121, 16532637), (227, 8812551), (363, 5510879), (681, 2937517), (1331, 1502967), (2207, 906411), (2497, 801141), (3993, 500989), (6621, 302137), (7491, 267047), (24277, 82401), (27467, 72831)]