28899321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14843}}^1$

素因数の和:14916

約数の個数: 16

約数和(自身を含む): 42750720

約数和(自身を除く): 13851399

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 14843, 44529, 163273, 489819, 875737, 2627211, 9633107, 28899321]

約数ペア:

[(1, 28899321), (3, 9633107), (11, 2627211), (33, 875737), (59, 489819), (177, 163273), (649, 44529), (1947, 14843)]