21234570623

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{373631}}^1$

素因数の和:374014

約数の個数: 16

約数和(自身を含む): 25395019776

約数和(自身を除く): 4160449153

約数列:

[1, 7, 23, 161, 353, 2471, 8119, 56833, 373631, 2615417, 8593513, 60154591, 131891743, 923242201, 3033510089, 21234570623]

約数ペア:

[(1, 21234570623), (7, 3033510089), (23, 923242201), (161, 131891743), (353, 60154591), (2471, 8593513), (8119, 2615417), (56833, 373631)]