2073163701

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5195899}}^1$

素因数の和:5195928

約数の個数: 16

約数和(自身を含む): 3325376000

約数和(自身を除く): 1252212299

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5195899, 15587697, 36371293, 98722081, 109113879, 296166243, 691054567, 2073163701]

約数ペア:

[(1, 2073163701), (3, 691054567), (7, 296166243), (19, 109113879), (21, 98722081), (57, 36371293), (133, 15587697), (399, 5195899)]