401068779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{29209}}^1$

素因数の和:29434

約数の個数: 16

約数和(自身を含む): 560832000

約数和(自身を除く): 159763221

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 29209, 87627, 671807, 2015421, 5812591, 17437773, 133689593, 401068779]

約数ペア:

[(1, 401068779), (3, 133689593), (23, 17437773), (69, 5812591), (199, 2015421), (597, 671807), (4577, 87627), (13731, 29209)]