12167121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 17463168

約数和(自身を除く): 5296047

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 3911, 11733, 66487, 199461, 238571, 715713, 4055707, 12167121]

約数ペア:

[(1, 12167121), (3, 4055707), (17, 715713), (51, 238571), (61, 199461), (183, 66487), (1037, 11733), (3111, 3911)]