20161914920719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3690611}}^1$

素因数の和:3690820

約数の個数: 48

約数和(自身を含む): 25068762496512

約数和(自身を除く): 4906847575793

約数列:

[1, 11, 13, 23, 121, 143, 151, 253, 299, 1573, 1661, 1963, 2783, 3289, 3473, 18271, 21593, 36179, 38203, 45149, 237523, 420233, 496639, 3690611, 5463029, 40596721, 47977943, 84884053, 446563931, 527757373, 557282261, 933724583, 1103492689, 5805331103, 6130104871, 7244669393, 10270970413, 12138419579, 12817492003, 67431153581, 79691363323, 133522615369, 140992412033, 166627396039, 876604996553, 1550916532363, 1832901356429, 20161914920719]

約数ペア:

[(1, 20161914920719), (11, 1832901356429), (13, 1550916532363), (23, 876604996553), (121, 166627396039), (143, 140992412033), (151, 133522615369), (253, 79691363323), (299, 67431153581), (1573, 12817492003), (1661, 12138419579), (1963, 10270970413), (2783, 7244669393), (3289, 6130104871), (3473, 5805331103), (18271, 1103492689), (21593, 933724583), (36179, 557282261), (38203, 527757373), (45149, 446563931), (237523, 84884053), (420233, 47977943), (496639, 40596721), (3690611, 5463029)]