197327785821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{5599381}}^1$

素因数の和:5600092

約数の個数: 16

約数和(自身を含む): 278983608768

約数和(自身を除く): 81655822947

約数列:

[1, 3, 17, 51, 691, 2073, 11747, 35241, 5599381, 16798143, 95189477, 285568431, 3869172271, 11607516813, 65775928607, 197327785821]

約数ペア:

[(1, 197327785821), (3, 65775928607), (17, 11607516813), (51, 3869172271), (691, 285568431), (2073, 95189477), (11747, 16798143), (35241, 5599381)]