2885287587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{44221}}^1$

素因数の和:44483

約数の個数: 32

約数和(自身を含む): 4754749440

約数和(自身を除く): 1869461853

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 3107, 5019, 9321, 21749, 44221, 65247, 132663, 309547, 574873, 928641, 1724619, 4024111, 10568819, 12072333, 31706457, 73981733, 137394647, 221945199, 412183941, 961762529, 2885287587]

約数ペア:

[(1, 2885287587), (3, 961762529), (7, 412183941), (13, 221945199), (21, 137394647), (39, 73981733), (91, 31706457), (239, 12072333), (273, 10568819), (717, 4024111), (1673, 1724619), (3107, 928641), (5019, 574873), (9321, 309547), (21749, 132663), (44221, 65247)]