1405038219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{8867}}^1$

素因数の和:9139

約数の個数: 32

約数和(自身を含む): 2145346560

約数和(自身を除く): 740308341

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 663, 717, 3107, 4063, 8867, 9321, 12189, 26601, 52819, 115271, 150739, 158457, 345813, 452217, 1959607, 2119213, 5878821, 6357639, 27549769, 36026621, 82649307, 108079863, 468346073, 1405038219]

約数ペア:

[(1, 1405038219), (3, 468346073), (13, 108079863), (17, 82649307), (39, 36026621), (51, 27549769), (221, 6357639), (239, 5878821), (663, 2119213), (717, 1959607), (3107, 452217), (4063, 345813), (8867, 158457), (9321, 150739), (12189, 115271), (26601, 52819)]