1420955.00000000

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 12001083

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 131, 171, 243, 279, 393, 513, 589, 837, 1179, 1539, 1767, 2489, 2511, 3537, 4061, 4617, 5301, 7467, 7533, 10611, 12183, 15903, 22401, 31833, 36549, 47709, 67203, 77159, 109647, 143127, 201609, 231477, 328941, 604827, 694431, 986823, 2083293, 6249879, 18749637]

約数ペア:

[(1, 18749637), (3, 6249879), (9, 2083293), (19, 986823), (27, 694431), (31, 604827), (57, 328941), (81, 231477), (93, 201609), (131, 143127), (171, 109647), (243, 77159), (279, 67203), (393, 47709), (513, 36549), (589, 31833), (837, 22401), (1179, 15903), (1539, 12183), (1767, 10611), (2489, 7533), (2511, 7467), (3537, 5301), (4061, 4617)]