917193933

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{8387}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 1373954400

約数和(自身を除く): 456760467

約数列:

[1, 3, 9, 29, 87, 261, 419, 1257, 3771, 8387, 12151, 25161, 36453, 75483, 109359, 243223, 729669, 2189007, 3514153, 10542459, 31627377, 101910437, 305731311, 917193933]

約数ペア:

[(1, 917193933), (3, 305731311), (9, 101910437), (29, 31627377), (87, 10542459), (261, 3514153), (419, 2189007), (1257, 729669), (3771, 243223), (8387, 109359), (12151, 75483), (25161, 36453)]