30151023

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 46971648

約数和(自身を除く): 16820625

約数列:

[1, 3, 7, 21, 49, 147, 443, 463, 1329, 1389, 3101, 3241, 9303, 9723, 21707, 22687, 65121, 68061, 205109, 615327, 1435763, 4307289, 10050341, 30151023]

約数ペア:

[(1, 30151023), (3, 10050341), (7, 4307289), (21, 1435763), (49, 615327), (147, 205109), (443, 68061), (463, 65121), (1329, 22687), (1389, 21707), (3101, 9723), (3241, 9303)]