388612623

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{804581}}^1$

素因数の和:804614

約数の個数: 16

約数和(自身を含む): 617918976

約数和(自身を除く): 229306353

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 804581, 2413743, 5632067, 16896201, 18505363, 55516089, 129537541, 388612623]

約数ペア:

[(1, 388612623), (3, 129537541), (7, 55516089), (21, 18505363), (23, 16896201), (69, 5632067), (161, 2413743), (483, 804581)]