2445429

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 3999744

約数和(自身を除く): 1554315

約数列:

[1, 3, 7, 21, 23, 61, 69, 83, 161, 183, 249, 427, 483, 581, 1281, 1403, 1743, 1909, 4209, 5063, 5727, 9821, 13363, 15189, 29463, 35441, 40089, 106323, 116449, 349347, 815143, 2445429]

約数ペア:

[(1, 2445429), (3, 815143), (7, 349347), (21, 116449), (23, 106323), (61, 40089), (69, 35441), (83, 29463), (161, 15189), (183, 13363), (249, 9821), (427, 5727), (483, 5063), (581, 4209), (1281, 1909), (1403, 1743)]