3001761

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 2389599

約数列:

[1, 3, 7, 9, 21, 29, 31, 53, 63, 87, 93, 159, 203, 217, 261, 279, 371, 477, 609, 651, 899, 1113, 1537, 1643, 1827, 1953, 2697, 3339, 4611, 4929, 6293, 8091, 10759, 11501, 13833, 14787, 18879, 32277, 34503, 47647, 56637, 96831, 103509, 142941, 333529, 428823, 1000587, 3001761]

約数ペア:

[(1, 3001761), (3, 1000587), (7, 428823), (9, 333529), (21, 142941), (29, 103509), (31, 96831), (53, 56637), (63, 47647), (87, 34503), (93, 32277), (159, 18879), (203, 14787), (217, 13833), (261, 11501), (279, 10759), (371, 8091), (477, 6293), (609, 4929), (651, 4611), (899, 3339), (1113, 2697), (1537, 1953), (1643, 1827)]