308476539

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37957}}^1$

素因数の和:38016

約数の個数: 32

約数和(自身を含む): 534448640

約数和(自身を除く): 225972101

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 37957, 113871, 265699, 341613, 797097, 1024839, 1632151, 2391291, 4896453, 7173873, 11425057, 14689359, 34275171, 44068077, 102825513, 308476539]

約数ペア:

[(1, 308476539), (3, 102825513), (7, 44068077), (9, 34275171), (21, 14689359), (27, 11425057), (43, 7173873), (63, 4896453), (129, 2391291), (189, 1632151), (301, 1024839), (387, 797097), (903, 341613), (1161, 265699), (2709, 113871), (8127, 37957)]