1389706539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{76303}}^1$

素因数の和:76786

約数の個数: 16

約数和(自身を含む): 1999775232

約数和(自身を除く): 610068693

約数列:

[1, 3, 13, 39, 467, 1401, 6071, 18213, 76303, 228909, 991939, 2975817, 35633501, 106900503, 463235513, 1389706539]

約数ペア:

[(1, 1389706539), (3, 463235513), (13, 106900503), (39, 35633501), (467, 2975817), (1401, 991939), (6071, 228909), (18213, 76303)]