28448088561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{243577}}^1$

素因数の和:244285

約数の個数: 24

約数和(自身を含む): 43317911520

約数和(自身を除く): 14869822959

約数列:

[1, 3, 9, 19, 57, 171, 683, 2049, 6147, 12977, 38931, 116793, 243577, 730731, 2192193, 4627963, 13883889, 41651667, 166363091, 499089273, 1497267819, 3160898729, 9482696187, 28448088561]

約数ペア:

[(1, 28448088561), (3, 9482696187), (9, 3160898729), (19, 1497267819), (57, 499089273), (171, 166363091), (683, 41651667), (2049, 13883889), (6147, 4627963), (12977, 2192193), (38931, 730731), (116793, 243577)]