388163433

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{803651}}^1$

素因数の和:803684

約数の個数: 16

約数和(自身を含む): 617204736

約数和(自身を除く): 229041303

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 803651, 2410953, 5625557, 16876671, 18483973, 55451919, 129387811, 388163433]

約数ペア:

[(1, 388163433), (3, 129387811), (7, 55451919), (21, 18483973), (23, 16876671), (69, 5625557), (161, 2410953), (483, 803651)]