210814539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 315162624

約数和(自身を除く): 104348085

約数列:

[1, 3, 13, 31, 39, 93, 127, 381, 403, 1209, 1373, 1651, 3937, 4119, 4953, 11811, 17849, 42563, 51181, 53547, 127689, 153543, 174371, 523113, 553319, 1659957, 2266823, 5405501, 6800469, 16216503, 70271513, 210814539]

約数ペア:

[(1, 210814539), (3, 70271513), (13, 16216503), (31, 6800469), (39, 5405501), (93, 2266823), (127, 1659957), (381, 553319), (403, 523113), (1209, 174371), (1373, 153543), (1651, 127689), (3937, 53547), (4119, 51181), (4953, 42563), (11811, 17849)]