2013301107

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{23203}}^1$

素因数の和:23551

約数の個数: 24

約数和(自身を含む): 3011693568

約数和(自身を除く): 998392461

約数列:

[1, 3, 9, 31, 93, 279, 311, 933, 2799, 9641, 23203, 28923, 69609, 86769, 208827, 719293, 2157879, 6473637, 7216133, 21648399, 64945197, 223700123, 671100369, 2013301107]

約数ペア:

[(1, 2013301107), (3, 671100369), (9, 223700123), (31, 64945197), (93, 21648399), (279, 7216133), (311, 6473637), (933, 2157879), (2799, 719293), (9641, 208827), (23203, 86769), (28923, 69609)]