3317720321

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 3637483200

約数和(自身を除く): 319762879

約数列:

[1, 19, 29, 311, 361, 551, 1019, 5909, 9019, 10469, 19361, 29551, 112271, 171361, 316909, 367859, 561469, 3255859, 6021271, 9190361, 10667911, 114404149, 174616859, 3317720321]

約数ペア:

[(1, 3317720321), (19, 174616859), (29, 114404149), (311, 10667911), (361, 9190361), (551, 6021271), (1019, 3255859), (5909, 561469), (9019, 367859), (10469, 316909), (19361, 171361), (29551, 112271)]