2670794937

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{21397}}^1$

素因数の和:21499

約数の個数: 40

約数和(自身を含む): 4225505856

約数和(自身を除く): 1554710919

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 603, 621, 1541, 1809, 1863, 4623, 5427, 13869, 21397, 41607, 64191, 124821, 192573, 492131, 577719, 1433599, 1476393, 1733157, 4300797, 4429179, 12902391, 13287537, 32972777, 38707173, 39862611, 98918331, 116121519, 296754993, 890264979, 2670794937]

約数ペア:

[(1, 2670794937), (3, 890264979), (9, 296754993), (23, 116121519), (27, 98918331), (67, 39862611), (69, 38707173), (81, 32972777), (201, 13287537), (207, 12902391), (603, 4429179), (621, 4300797), (1541, 1733157), (1809, 1476393), (1863, 1433599), (4623, 577719), (5427, 492131), (13869, 192573), (21397, 124821), (41607, 64191)]