2018683323

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{3967}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 3062661120

約数和(自身を除く): 1043977797

約数列:

[1, 3, 9, 27, 47, 141, 401, 423, 1203, 1269, 3609, 3967, 10827, 11901, 18847, 35703, 56541, 107109, 169623, 186449, 508869, 559347, 1590767, 1678041, 4772301, 5034123, 14316903, 42950709, 74766049, 224298147, 672894441, 2018683323]

約数ペア:

[(1, 2018683323), (3, 672894441), (9, 224298147), (27, 74766049), (47, 42950709), (141, 14316903), (401, 5034123), (423, 4772301), (1203, 1678041), (1269, 1590767), (3609, 559347), (3967, 508869), (10827, 186449), (11901, 169623), (18847, 107109), (35703, 56541)]