3806747273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{387613}}^1$

素因数の和:387704

約数の個数: 16

約数和(自身を含む): 4614157056

約数和(自身を除く): 807409783

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 387613, 2713291, 8915099, 23644393, 62405693, 165510751, 543821039, 3806747273]

約数ペア:

[(1, 3806747273), (7, 543821039), (23, 165510751), (61, 62405693), (161, 23644393), (427, 8915099), (1403, 2713291), (9821, 387613)]