2151671809

素因数分解:

$7^1\times {\mathrm{40429}}^1\times {\mathrm{7603}}^1$

素因数の和:48039

約数の個数: 8

約数和(自身を含む): 2459437760

約数和(自身を除く): 307765951

約数列:

[1, 7, 7603, 40429, 53221, 283003, 307381687, 2151671809]

約数ペア:

[(1, 2151671809), (7, 307381687), (7603, 283003), (40429, 53221)]