1551176319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 2612400896

約数和(自身を除く): 1061224577

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 193, 231, 363, 579, 847, 1351, 2123, 2541, 3163, 4053, 6369, 9489, 14861, 22141, 23353, 34793, 44583, 66423, 70059, 104379, 163471, 243551, 382723, 490413, 610459, 730653, 1148169, 1831377, 2679061, 4273213, 6715049, 8037183, 12819639, 20145147, 47005343, 73865539, 141016029, 221596617, 517058773, 1551176319]

約数ペア:

[(1, 1551176319), (3, 517058773), (7, 221596617), (11, 141016029), (21, 73865539), (33, 47005343), (77, 20145147), (121, 12819639), (193, 8037183), (231, 6715049), (363, 4273213), (579, 2679061), (847, 1831377), (1351, 1148169), (2123, 730653), (2541, 610459), (3163, 490413), (4053, 382723), (6369, 243551), (9489, 163471), (14861, 104379), (22141, 70059), (23353, 66423), (34793, 44583)]