858997518327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{1898593}}^1$

素因数の和:1899904

約数の個数: 32

約数和(自身を含む): 1371544305600

約数和(自身を除く): 512546787273

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1289, 3867, 11601, 16757, 34803, 50271, 150813, 452439, 1898593, 5695779, 17087337, 24681709, 51262011, 74045127, 222135381, 666406143, 2447286377, 7341859131, 22025577393, 31814722901, 66076732179, 95444168703, 286332506109, 858997518327]

約数ペア:

[(1, 858997518327), (3, 286332506109), (9, 95444168703), (13, 66076732179), (27, 31814722901), (39, 22025577393), (117, 7341859131), (351, 2447286377), (1289, 666406143), (3867, 222135381), (11601, 74045127), (16757, 51262011), (34803, 24681709), (50271, 17087337), (150813, 5695779), (452439, 1898593)]