4080987561

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{352691}}^1$

素因数の和:352749

約数の個数: 32

約数和(自身を含む): 6771686400

約数和(自身を除く): 2690698839

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 352691, 1058073, 2468837, 6701129, 7406511, 10228039, 20103387, 30684117, 46907903, 71596273, 140723709, 194332741, 214788819, 582998223, 1360329187, 4080987561]

約数ペア:

[(1, 4080987561), (3, 1360329187), (7, 582998223), (19, 214788819), (21, 194332741), (29, 140723709), (57, 71596273), (87, 46907903), (133, 30684117), (203, 20103387), (399, 10228039), (551, 7406511), (609, 6701129), (1653, 2468837), (3857, 1058073), (11571, 352691)]