21436704003

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{412967}}^1$

素因数の和:413016

約数の個数: 32

約数和(自身を含む): 33856768512

約数和(自身を除く): 12420064509

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1331, 1573, 3993, 4719, 17303, 51909, 412967, 1238901, 4542637, 5368571, 13627911, 16105713, 49969007, 59054281, 149907021, 177162843, 549659077, 649597091, 1648977231, 1948791273, 7145568001, 21436704003]

約数ペア:

[(1, 21436704003), (3, 7145568001), (11, 1948791273), (13, 1648977231), (33, 649597091), (39, 549659077), (121, 177162843), (143, 149907021), (363, 59054281), (429, 49969007), (1331, 16105713), (1573, 13627911), (3993, 5368571), (4719, 4542637), (17303, 1238901), (51909, 412967)]