30458841

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 47453184

約数和(自身を除く): 16994343

約数列:

[1, 3, 7, 21, 49, 147, 383, 541, 1149, 1623, 2681, 3787, 8043, 11361, 18767, 26509, 56301, 79527, 207203, 621609, 1450421, 4351263, 10152947, 30458841]

約数ペア:

[(1, 30458841), (3, 10152947), (7, 4351263), (21, 1450421), (49, 621609), (147, 207203), (383, 79527), (541, 56301), (1149, 26509), (1623, 18767), (2681, 11361), (3787, 8043)]