4442319

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 2970801

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 659, 749, 963, 1977, 2247, 4613, 5931, 6741, 13839, 41517, 70513, 211539, 493591, 634617, 1480773, 4442319]

約数ペア:

[(1, 4442319), (3, 1480773), (7, 634617), (9, 493591), (21, 211539), (63, 70513), (107, 41517), (321, 13839), (659, 6741), (749, 5931), (963, 4613), (1977, 2247)]