30612387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5647}}^1$

素因数の和:5802

約数の個数: 16

約数和(自身を含む): 44280320

約数和(自身を除く): 13667933

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5647, 16941, 73411, 220233, 784933, 2354799, 10204129, 30612387]

約数ペア:

[(1, 30612387), (3, 10204129), (13, 2354799), (39, 784933), (139, 220233), (417, 73411), (1807, 16941), (5421, 5647)]