2013289917

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1\times {\mathrm{4513}}^1$

素因数の和:8572

約数の個数: 16

約数和(自身を含む): 2758234560

約数和(自身を除く): 744944643

約数列:

[1, 3, 37, 111, 4019, 4513, 12057, 13539, 148703, 166981, 446109, 500943, 18137747, 54413241, 671096639, 2013289917]

約数ペア:

[(1, 2013289917), (3, 671096639), (37, 54413241), (111, 18137747), (4019, 500943), (4513, 446109), (12057, 166981), (13539, 148703)]