13619637

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 7884363

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 191, 417, 513, 573, 1251, 1719, 2641, 3629, 3753, 5157, 7923, 10887, 23769, 26549, 32661, 71307, 79647, 97983, 238941, 504431, 716823, 1513293, 4539879, 13619637]

約数ペア:

[(1, 13619637), (3, 4539879), (9, 1513293), (19, 716823), (27, 504431), (57, 238941), (139, 97983), (171, 79647), (191, 71307), (417, 32661), (513, 26549), (573, 23769), (1251, 10887), (1719, 7923), (2641, 5157), (3629, 3753)]