28771833

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{773}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 40495680

約数和(自身を除く): 11723847

約数列:

[1, 3, 19, 57, 653, 773, 1959, 2319, 12407, 14687, 37221, 44061, 504769, 1514307, 9590611, 28771833]

約数ペア:

[(1, 28771833), (3, 9590611), (19, 1514307), (57, 504769), (653, 44061), (773, 37221), (1959, 14687), (2319, 12407)]