2509332483

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{191801}}^1$

素因数の和:191907

約数の個数: 24

約数和(自身を含む): 3935777040

約数和(自身を除く): 1426444557

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 191801, 575403, 1342607, 4027821, 9398249, 17070289, 28194747, 51210867, 119492023, 358476069, 836444161, 2509332483]

約数ペア:

[(1, 2509332483), (3, 836444161), (7, 358476069), (21, 119492023), (49, 51210867), (89, 28194747), (147, 17070289), (267, 9398249), (623, 4027821), (1869, 1342607), (4361, 575403), (13083, 191801)]