137315031

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{19403}}^1$

素因数の和:19750

約数の個数: 16

約数和(自身を含む): 209873664

約数和(自身を除く): 72558633

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 19403, 58209, 135821, 407463, 6538811, 19616433, 45771677, 137315031]

約数ペア:

[(1, 137315031), (3, 45771677), (7, 19616433), (21, 6538811), (337, 407463), (1011, 135821), (2359, 58209), (7077, 19403)]