2017238713

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1789919}}^1$

素因数の和:1789956

約数の個数: 12

約数和(自身を含む): 2448610560

約数和(自身を除く): 431371847

約数列:

[1, 7, 23, 49, 161, 1127, 1789919, 12529433, 41168137, 87706031, 288176959, 2017238713]

約数ペア:

[(1, 2017238713), (7, 288176959), (23, 87706031), (49, 41168137), (161, 12529433), (1127, 1789919)]