12270650397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1\times {\mathrm{1381}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 17232500736

約数和(自身を除く): 4961850339

約数列:

[1, 3, 23, 69, 131, 393, 983, 1381, 2949, 3013, 4143, 9039, 22609, 31763, 67827, 95289, 128773, 180911, 386319, 542733, 1357523, 2961779, 4072569, 4160953, 8885337, 12482859, 31223029, 93669087, 177835513, 533506539, 4090216799, 12270650397]

約数ペア:

[(1, 12270650397), (3, 4090216799), (23, 533506539), (69, 177835513), (131, 93669087), (393, 31223029), (983, 12482859), (1381, 8885337), (2949, 4160953), (3013, 4072569), (4143, 2961779), (9039, 1357523), (22609, 542733), (31763, 386319), (67827, 180911), (95289, 128773)]