2016356043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 3170990592

約数和(自身を除く): 1154634549

約数列:

[1, 3, 13, 17, 39, 43, 51, 107, 129, 221, 321, 559, 661, 663, 731, 1391, 1677, 1819, 1983, 2193, 4173, 4601, 5457, 8593, 9503, 11237, 13803, 23647, 25779, 28423, 28509, 33711, 59813, 70727, 70941, 78217, 85269, 146081, 179439, 212181, 234651, 369499, 438243, 483191, 919451, 1016821, 1108497, 1202359, 1449573, 2758353, 3041261, 3050463, 3607077, 6281483, 9123783, 15630667, 18844449, 39536393, 46892001, 51701437, 118609179, 155104311, 672118681, 2016356043]

約数ペア:

[(1, 2016356043), (3, 672118681), (13, 155104311), (17, 118609179), (39, 51701437), (43, 46892001), (51, 39536393), (107, 18844449), (129, 15630667), (221, 9123783), (321, 6281483), (559, 3607077), (661, 3050463), (663, 3041261), (731, 2758353), (1391, 1449573), (1677, 1202359), (1819, 1108497), (1983, 1016821), (2193, 919451), (4173, 483191), (4601, 438243), (5457, 369499), (8593, 234651), (9503, 212181), (11237, 179439), (13803, 146081), (23647, 85269), (25779, 78217), (28423, 70941), (28509, 70727), (33711, 59813)]