28817817

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44267}}^1$

素因数の和:44308

約数の個数: 16

約数和(自身を含む): 45330432

約数和(自身を除く): 16512615

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 44267, 132801, 309869, 929607, 1372277, 4116831, 9605939, 28817817]

約数ペア:

[(1, 28817817), (3, 9605939), (7, 4116831), (21, 1372277), (31, 929607), (93, 309869), (217, 132801), (651, 44267)]