25974021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 35633664

約数和(自身を除く): 9659643

約数列:

[1, 3, 43, 129, 227, 681, 887, 2661, 9761, 29283, 38141, 114423, 201349, 604047, 8658007, 25974021]

約数ペア:

[(1, 25974021), (3, 8658007), (43, 604047), (129, 201349), (227, 114423), (681, 38141), (887, 29283), (2661, 9761)]