28965304851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{93913}}^1$

素因数の和:94715

約数の個数: 32

約数和(自身を含む): 46521239040

約数和(自身を除く): 17555934189

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 773, 2319, 5411, 14687, 16233, 44061, 93913, 102809, 281739, 308427, 657391, 1784347, 1972173, 5353041, 12490429, 37471287, 72594749, 217784247, 508163243, 1379300231, 1524489729, 4137900693, 9655101617, 28965304851]

約数ペア:

[(1, 28965304851), (3, 9655101617), (7, 4137900693), (19, 1524489729), (21, 1379300231), (57, 508163243), (133, 217784247), (399, 72594749), (773, 37471287), (2319, 12490429), (5411, 5353041), (14687, 1972173), (16233, 1784347), (44061, 657391), (93913, 308427), (102809, 281739)]