229743717

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{154087}}^1$

素因数の和:154168

約数の個数: 16

約数和(自身を含む): 355018752

約数和(自身を除く): 125275035

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 154087, 462261, 1078609, 3235827, 10940177, 32820531, 76581239, 229743717]

約数ペア:

[(1, 229743717), (3, 76581239), (7, 32820531), (21, 10940177), (71, 3235827), (213, 1078609), (497, 462261), (1491, 154087)]