38147319

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5659}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 63573120

約数和(自身を除く): 25425801

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 5659, 6741, 16977, 39613, 50931, 118839, 356517, 605513, 1816539, 4238591, 5449617, 12715773, 38147319]

約数ペア:

[(1, 38147319), (3, 12715773), (7, 5449617), (9, 4238591), (21, 1816539), (63, 605513), (107, 356517), (321, 118839), (749, 50931), (963, 39613), (2247, 16977), (5659, 6741)]