1965264441

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1327}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 3029114880

約数和(自身を除く): 1063850439

約数列:

[1, 3, 7, 21, 109, 327, 647, 763, 1327, 1941, 2289, 3981, 4529, 9289, 13587, 27867, 70523, 144643, 211569, 433929, 493661, 858569, 1012501, 1480983, 2575707, 3037503, 6009983, 18029949, 93584021, 280752063, 655088147, 1965264441]

約数ペア:

[(1, 1965264441), (3, 655088147), (7, 280752063), (21, 93584021), (109, 18029949), (327, 6009983), (647, 3037503), (763, 2575707), (1327, 1480983), (1941, 1012501), (2289, 858569), (3981, 493661), (4529, 433929), (9289, 211569), (13587, 144643), (27867, 70523)]