26908841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 29481408

約数和(自身を除く): 2572567

約数列:

[1, 17, 43, 131, 281, 731, 2227, 4777, 5633, 12083, 36811, 95761, 205411, 625787, 1582873, 26908841]

約数ペア:

[(1, 26908841), (17, 1582873), (43, 625787), (131, 205411), (281, 95761), (731, 36811), (2227, 12083), (4777, 5633)]