8490573

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 36

約数和(自身を含む): 15374268

約数和(自身を除く): 6883695

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1481, 1911, 4443, 5733, 10367, 13329, 19253, 31101, 57759, 72569, 93303, 134771, 173277, 217707, 404313, 653121, 943397, 1212939, 2830191, 8490573]

約数ペア:

[(1, 8490573), (3, 2830191), (7, 1212939), (9, 943397), (13, 653121), (21, 404313), (39, 217707), (49, 173277), (63, 134771), (91, 93303), (117, 72569), (147, 57759), (273, 31101), (441, 19253), (637, 13329), (819, 10367), (1481, 5733), (1911, 4443)]