16063971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 26915328

約数和(自身を除く): 10851357

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 353, 591, 1059, 1379, 2167, 2471, 3883, 4137, 6501, 7413, 11649, 15169, 27181, 45507, 69541, 81543, 208623, 486787, 764951, 1460361, 2294853, 5354657, 16063971]

約数ペア:

[(1, 16063971), (3, 5354657), (7, 2294853), (11, 1460361), (21, 764951), (33, 486787), (77, 208623), (197, 81543), (231, 69541), (353, 45507), (591, 27181), (1059, 15169), (1379, 11649), (2167, 7413), (2471, 6501), (3883, 4137)]