2007129523

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{3119}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 2441387520

約数和(自身を除く): 434257997

約数列:

[1, 7, 23, 49, 161, 571, 1127, 3119, 3997, 13133, 21833, 27979, 71737, 91931, 152831, 502159, 643517, 1780949, 3515113, 12466643, 40961827, 87266501, 286732789, 2007129523]

約数ペア:

[(1, 2007129523), (7, 286732789), (23, 87266501), (49, 40961827), (161, 12466643), (571, 3515113), (1127, 1780949), (3119, 643517), (3997, 502159), (13133, 152831), (21833, 91931), (27979, 71737)]